forest1 = new Array(171);
for(i=0;i<forest1.length;i++) {
  forest1[i] = new Array(1);
}
forest1[0][0] = "2032";
forest1[0][1] = "1560";
forest1[1][0] = "1198";
forest1[1][1] = "1340";
forest1[2][0] = "65";
forest1[2][1] = "315";
forest1[3][0] = "72";
forest1[3][1] = "352";
forest1[4][0] = "81";
forest1[4][1] = "375";
forest1[5][0] = "216";
forest1[5][1] = "147";
forest1[6][0] = "256";
forest1[6][1] = "149";
forest1[7][0] = "287";
forest1[7][1] = "135";
forest1[8][0] = "194";
forest1[8][1] = "139";
forest1[9][0] = "166";
forest1[9][1] = "127";
forest1[10][0] = "136";
forest1[10][1] = "124";
forest1[11][0] = "100";
forest1[11][1] = "114";
forest1[12][0] = "1078";
forest1[12][1] = "111";
forest1[13][0] = "1031";
forest1[13][1] = "69";
forest1[14][0] = "994";
forest1[14][1] = "69";
forest1[15][0] = "990";
forest1[15][1] = "59";
forest1[16][0] = "1259";
forest1[16][1] = "130";
forest1[17][0] = "1299";
forest1[17][1] = "128";
forest1[18][0] = "1375";
forest1[18][1] = "79";
forest1[19][0] = "1380";
forest1[19][1] = "95";
forest1[20][0] = "1788";
forest1[20][1] = "222";
forest1[21][0] = "1791";
forest1[21][1] = "323";
forest1[22][0] = "1767";
forest1[22][1] = "375";
forest1[23][0] = "1767";
forest1[23][1] = "414";
forest1[24][0] = "1774";
forest1[24][1] = "434";
forest1[25][0] = "1803";
forest1[25][1] = "475";
forest1[26][0] = "1861";
forest1[26][1] = "511";
forest1[27][0] = "2297";
forest1[27][1] = "169";
forest1[28][0] = "2275";
forest1[28][1] = "153";
forest1[29][0] = "2258";
forest1[29][1] = "128";
forest1[30][0] = "2265";
forest1[30][1] = "94";
forest1[31][0] = "2258";
forest1[31][1] = "97";
forest1[32][0] = "2286";
forest1[32][1] = "79";
forest1[33][0] = "2324";
forest1[33][1] = "73";
forest1[34][0] = "2362";
forest1[34][1] = "76";
forest1[35][0] = "2395";
forest1[35][1] = "86";
forest1[36][0] = "2422";
forest1[36][1] = "104";
forest1[37][0] = "2438";
forest1[37][1] = "130";
forest1[38][0] = "2446";
forest1[38][1] = "169";
forest1[39][0] = "2454";
forest1[39][1] = "209";
forest1[40][0] = "2455";
forest1[40][1] = "246";
forest1[41][0] = "2450";
forest1[41][1] = "278";
forest1[42][0] = "2443";
forest1[42][1] = "304";
forest1[43][0] = "2441";
forest1[43][1] = "342";
forest1[44][0] = "2404";
forest1[44][1] = "325";
forest1[45][0] = "2398";
forest1[45][1] = "294";
forest1[46][0] = "2393";
forest1[46][1] = "342";
forest1[47][0] = "742";
forest1[47][1] = "721";
forest1[48][0] = "784";
forest1[48][1] = "709";
forest1[49][0] = "728";
forest1[49][1] = "755";
forest1[50][0] = "710";
forest1[50][1] = "729";
forest1[51][0] = "710";
forest1[51][1] = "747";
forest1[52][0] = "780";
forest1[52][1] = "791";
forest1[53][0] = "808";
forest1[53][1] = "795";
forest1[54][0] = "1085";
forest1[54][1] = "956";
forest1[55][0] = "1109";
forest1[55][1] = "966";
forest1[56][0] = "1130";
forest1[56][1] = "986";
forest1[57][0] = "1151";
forest1[57][1] = "1017";
forest1[58][0] = "1150";
forest1[58][1] = "1044";
forest1[59][0] = "1132";
forest1[59][1] = "1015";
forest1[60][0] = "1115";
forest1[60][1] = "986";
forest1[61][0] = "1348";
forest1[61][1] = "984";
forest1[62][0] = "1303";
forest1[62][1] = "937";
forest1[63][0] = "1284";
forest1[63][1] = "897";
forest1[64][0] = "1298";
forest1[64][1] = "874";
forest1[65][0] = "1341";
forest1[65][1] = "840";
forest1[66][0] = "1346";
forest1[66][1] = "788";
forest1[67][0] = "1415";
forest1[67][1] = "781";
forest1[68][0] = "1418";
forest1[68][1] = "811";
forest1[69][0] = "1435";
forest1[69][1] = "875";
forest1[70][0] = "1586";
forest1[70][1] = "963";
forest1[71][0] = "1591";
forest1[71][1] = "1001";
forest1[72][0] = "1577";
forest1[72][1] = "1004";
forest1[73][0] = "1386";
forest1[73][1] = "1197";
forest1[74][0] = "1412";
forest1[74][1] = "1251";
forest1[75][0] = "1399";
forest1[75][1] = "1232";
forest1[76][0] = "1386";
forest1[76][1] = "1294";
forest1[77][0] = "1380";
forest1[77][1] = "1356";
forest1[78][0] = "1366";
forest1[78][1] = "1376";
forest1[79][0] = "1374";
forest1[79][1] = "1529";
forest1[80][0] = "1407";
forest1[80][1] = "1572";
forest1[81][0] = "1469";
forest1[81][1] = "1662";
forest1[82][0] = "1439";
forest1[82][1] = "1620";
forest1[83][0] = "1536";
forest1[83][1] = "1742";
forest1[84][0] = "1545";
forest1[84][1] = "1762";
forest1[85][0] = "1434";
forest1[85][1] = "1774";
forest1[86][0] = "1380";
forest1[86][1] = "1717";
forest1[87][0] = "1383";
forest1[87][1] = "1746";
forest1[88][0] = "1412";
forest1[88][1] = "1764";
forest1[89][0] = "1149";
forest1[89][1] = "1580";
forest1[90][0] = "1109";
forest1[90][1] = "1588";
forest1[91][0] = "1073";
forest1[91][1] = "1553";
forest1[92][0] = "1047";
forest1[92][1] = "1466";
forest1[93][0] = "942";
forest1[93][1] = "1257";
forest1[94][0] = "951";
forest1[94][1] = "1304";
forest1[95][0] = "945";
forest1[95][1] = "1361";
forest1[96][0] = "982";
forest1[96][1] = "1416";
forest1[97][0] = "597";
forest1[97][1] = "1362";
forest1[98][0] = "213";
forest1[98][1] = "1046";
forest1[99][0] = "252";
forest1[99][1] = "1043";
forest1[100][0] = "225";
forest1[100][1] = "971";
forest1[101][0] = "250";
forest1[101][1] = "963";
forest1[102][0] = "697";
forest1[102][1] = "734";
forest1[103][0] = "142";
forest1[103][1] = "1745";
forest1[104][0] = "153";
forest1[104][1] = "1767";
forest1[105][0] = "128";
forest1[105][1] = "1781";
forest1[106][0] = "48";
forest1[106][1] = "1753";
forest1[107][0] = "991";
forest1[107][1] = "2353";
forest1[108][0] = "985";
forest1[108][1] = "2371";
forest1[109][0] = "958";
forest1[109][1] = "2383";
forest1[110][0] = "978";
forest1[110][1] = "2410";
forest1[111][0] = "938";
forest1[111][1] = "2420";
forest1[112][0] = "965";
forest1[112][1] = "2442";
forest1[113][0] = "931";
forest1[113][1] = "2440";
forest1[114][0] = "919";
forest1[114][1] = "2422";
forest1[115][0] = "382";
forest1[115][1] = "2394";
forest1[116][0] = "403";
forest1[116][1] = "2409";
forest1[117][0] = "431";
forest1[117][1] = "2426";
forest1[118][0] = "469";
forest1[118][1] = "2427";
forest1[119][0] = "508";
forest1[119][1] = "2427";
forest1[120][0] = "539";
forest1[120][1] = "2426";
forest1[121][0] = "550";
forest1[121][1] = "2442";
forest1[122][0] = "510";
forest1[122][1] = "2438";
forest1[123][0] = "314";
forest1[123][1] = "2176";
forest1[124][0] = "302";
forest1[124][1] = "2100";
forest1[125][0] = "281";
forest1[125][1] = "2084";
forest1[126][0] = "115";
forest1[126][1] = "2060";
forest1[127][0] = "356";
forest1[127][1] = "2007";
forest1[128][0] = "396";
forest1[128][1] = "1975";
forest1[129][0] = "502";
forest1[129][1] = "2033";
forest1[130][0] = "434";
forest1[130][1] = "1975";
forest1[131][0] = "468";
forest1[131][1] = "1975";
forest1[132][0] = "88";
forest1[132][1] = "1781";
forest1[133][0] = "94";
forest1[133][1] = "1987";
forest1[134][0] = "92";
forest1[134][1] = "2022";
forest1[135][0] = "1324";
forest1[135][1] = "2235";
forest1[136][0] = "1340";
forest1[136][1] = "2248";
forest1[137][0] = "1409";
forest1[137][1] = "2273";
forest1[138][0] = "1499";
forest1[138][1] = "2363";
forest1[139][0] = "1559";
forest1[139][1] = "2248";
forest1[140][0] = "2063";
forest1[140][1] = "1802";
forest1[141][0] = "2251";
forest1[141][1] = "1783";
forest1[142][0] = "2272";
forest1[142][1] = "1787";
forest1[143][0] = "2265";
forest1[143][1] = "1816";
forest1[144][0] = "2294";
forest1[144][1] = "1817";
forest1[145][0] = "2280";
forest1[145][1] = "1846";
forest1[146][0] = "2319";
forest1[146][1] = "1849";
forest1[147][0] = "2353";
forest1[147][1] = "1849";
forest1[148][0] = "2385";
forest1[148][1] = "1841";
forest1[149][0] = "2345";
forest1[149][1] = "1824";
forest1[150][0] = "2317";
forest1[150][1] = "1826";
forest1[151][0] = "2049";
forest1[151][1] = "1682";
forest1[152][0] = "2037";
forest1[152][1] = "1656";
forest1[153][0] = "2033";
forest1[153][1] = "1916";
forest1[154][0] = "1987";
forest1[154][1] = "1952";
forest1[155][0] = "2045";
forest1[155][1] = "1999";
forest1[156][0] = "2038";
forest1[156][1] = "2073";
forest1[157][0] = "1942";
forest1[157][1] = "2020";
forest1[158][0] = "1947";
forest1[158][1] = "2048";
forest1[159][0] = "1998";
forest1[159][1] = "2079";
forest1[160][0] = "2175";
forest1[160][1] = "797";
forest1[161][0] = "2180";
forest1[161][1] = "764";
forest1[162][0] = "2005";
forest1[162][1] = "916";
forest1[163][0] = "2007";
forest1[163][1] = "935";
forest1[164][0] = "271";
forest1[164][1] = "54";
forest1[165][0] = "240";
forest1[165][1] = "36";
forest1[166][0] = "209";
forest1[166][1] = "30";
forest1[167][0] = "172";
forest1[167][1] = "26";
forest1[168][0] = "141";
forest1[168][1] = "27";
forest1[169][0] = "105";
forest1[169][1] = "35";
forest1[170][0] = "63";
forest1[170][1] = "47";
forest2 = new Array(78);
for(i=0;i<forest2.length;i++) {
  forest2[i] = new Array(1);
}
forest2[0][0] = "1090";
forest2[0][1] = "76";
forest2[1][0] = "1170";
forest2[1][1] = "81";
forest2[2][0] = "1246";
forest2[2][1] = "80";
forest2[3][0] = "1321";
forest2[3][1] = "91";
forest2[4][0] = "1820";
forest2[4][1] = "231";
forest2[5][0] = "1818";
forest2[5][1] = "298";
forest2[6][0] = "1794";
forest2[6][1] = "358";
forest2[7][0] = "1803";
forest2[7][1] = "430";
forest2[8][0] = "1844";
forest2[8][1] = "473";
forest2[9][0] = "2234";
forest2[9][1] = "773";
forest2[10][0] = "2304";
forest2[10][1] = "783";
forest2[11][0] = "2293";
forest2[11][1] = "828";
forest2[12][0] = "2213";
forest2[12][1] = "853";
forest2[13][0] = "2134";
forest2[13][1] = "850";
forest2[14][0] = "2062";
forest2[14][1] = "855";
forest2[15][0] = "2061";
forest2[15][1] = "919";
forest2[16][0] = "2116";
forest2[16][1] = "910";
forest2[17][0] = "2184";
forest2[17][1] = "908";
forest2[18][0] = "2247";
forest2[18][1] = "886";
forest2[19][0] = "2100";
forest2[19][1] = "1509";
forest2[20][0] = "2079";
forest2[20][1] = "1544";
forest2[21][0] = "2078";
forest2[21][1] = "1622";
forest2[22][0] = "2101";
forest2[22][1] = "1673";
forest2[23][0] = "1993";
forest2[23][1] = "2031";
forest2[24][0] = "2022";
forest2[24][1] = "1956";
forest2[25][0] = "2043";
forest2[25][1] = "2108";
forest2[26][0] = "1378";
forest2[26][1] = "2239";
forest2[27][0] = "1454";
forest2[27][1] = "2233";
forest2[28][0] = "1515";
forest2[28][1] = "2243";
forest2[29][0] = "1559";
forest2[29][1] = "2288";
forest2[30][0] = "1555";
forest2[30][1] = "2330";
forest2[31][0] = "619";
forest2[31][1] = "2080";
forest2[32][0] = "544";
forest2[32][1] = "2079";
forest2[33][0] = "488";
forest2[33][1] = "2087";
forest2[34][0] = "418";
forest2[34][1] = "2156";
forest2[35][0] = "351";
forest2[35][1] = "2175";
forest2[36][0] = "409";
forest2[36][1] = "2083";
forest2[37][0] = "452";
forest2[37][1] = "2013";
forest2[38][0] = "400";
forest2[38][1] = "2010";
forest2[39][0] = "353";
forest2[39][1] = "2097";
forest2[40][0] = "330";
forest2[40][1] = "2052";
forest2[41][0] = "252";
forest2[41][1] = "2031";
forest2[42][0] = "172";
forest2[42][1] = "2030";
forest2[43][0] = "130";
forest2[43][1] = "2007";
forest2[44][0] = "88";
forest2[44][1] = "1757";
forest2[45][0] = "558";
forest2[45][1] = "1355";
forest2[46][0] = "218";
forest2[46][1] = "1009";
forest2[47][0] = "787";
forest2[47][1] = "751";
forest2[48][0] = "1381";
forest2[48][1] = "801";
forest2[49][0] = "1336";
forest2[49][1] = "878";
forest2[50][0] = "1398";
forest2[50][1] = "866";
forest2[51][0] = "1347";
forest2[51][1] = "942";
forest2[52][0] = "1391";
forest2[52][1] = "965";
forest2[53][0] = "1467";
forest2[53][1] = "963";
forest2[54][0] = "1541";
forest2[54][1] = "967";
forest2[55][0] = "1365";
forest2[55][1] = "1251";
forest2[56][0] = "1330";
forest2[56][1] = "1324";
forest2[57][0] = "1254";
forest2[57][1] = "1314";
forest2[58][0] = "1318";
forest2[58][1] = "1389";
forest2[59][0] = "1318";
forest2[59][1] = "1459";
forest2[60][0] = "1180";
forest2[60][1] = "1465";
forest2[61][0] = "1105";
forest2[61][1] = "1462";
forest2[62][0] = "1190";
forest2[62][1] = "1544";
forest2[63][0] = "1111";
forest2[63][1] = "1540";
forest2[64][0] = "1027";
forest2[64][1] = "1410";
forest2[65][0] = "1324";
forest2[65][1] = "1539";
forest2[66][0] = "1372";
forest2[66][1] = "1566";
forest2[67][0] = "1403";
forest2[67][1] = "1611";
forest2[68][0] = "1432";
forest2[68][1] = "1655";
forest2[69][0] = "1432";
forest2[69][1] = "1730";
forest2[70][0] = "1486";
forest2[70][1] = "1751";
forest2[71][0] = "989";
forest2[71][1] = "1375";
forest2[72][0] = "989";
forest2[72][1] = "1306";
forest2[73][0] = "975";
forest2[73][1] = "1247";
forest2[74][0] = "601";
forest2[74][1] = "1399";
forest2[75][0] = "550";
forest2[75][1] = "1290";
forest2[76][0] = "1572";
forest2[76][1] = "2291";
forest2[77][0] = "282";
forest2[77][1] = "88";
montain1 = new Array(199);
for(i=0;i<montain1.length;i++) {
  montain1[i] = new Array(1);
}
montain1[0][0] = "1847";
montain1[0][1] = "416";
montain1[1][0] = "2137";
montain1[1][1] = "1620";
montain1[2][0] = "2160";
montain1[2][1] = "1620";
montain1[3][0] = "1162";
montain1[3][1] = "1324";
montain1[4][0] = "1125";
montain1[4][1] = "1326";
montain1[5][0] = "1349";
montain1[5][1] = "1623";
montain1[6][0] = "105";
montain1[6][1] = "306";
montain1[7][0] = "104";
montain1[7][1] = "344";
montain1[8][0] = "125";
montain1[8][1] = "346";
montain1[9][0] = "121";
montain1[9][1] = "381";
montain1[10][0] = "142";
montain1[10][1] = "400";
montain1[11][0] = "125";
montain1[11][1] = "399";
montain1[12][0] = "163";
montain1[12][1] = "413";
montain1[13][0] = "146";
montain1[13][1] = "427";
montain1[14][0] = "170";
montain1[14][1] = "446";
montain1[15][0] = "196";
montain1[15][1] = "428";
montain1[16][0] = "199";
montain1[16][1] = "447";
montain1[17][0] = "211";
montain1[17][1] = "440";
montain1[18][0] = "89";
montain1[18][1] = "205";
montain1[19][0] = "50";
montain1[19][1] = "196";
montain1[20][0] = "70";
montain1[20][1] = "170";
montain1[21][0] = "40";
montain1[21][1] = "156";
montain1[22][0] = "68";
montain1[22][1] = "130";
montain1[23][0] = "873";
montain1[23][1] = "182";
montain1[24][0] = "890";
montain1[24][1] = "161";
montain1[25][0] = "909";
montain1[25][1] = "189";
montain1[26][0] = "888";
montain1[26][1] = "214";
montain1[27][0] = "924";
montain1[27][1] = "210";
montain1[28][0] = "905";
montain1[28][1] = "243";
montain1[29][0] = "938";
montain1[29][1] = "246";
montain1[30][0] = "917";
montain1[30][1] = "312";
montain1[31][0] = "1015";
montain1[31][1] = "320";
montain1[32][0] = "1051";
montain1[32][1] = "321";
montain1[33][0] = "1091";
montain1[33][1] = "325";
montain1[34][0] = "1109";
montain1[34][1] = "353";
montain1[35][0] = "1018";
montain1[35][1] = "289";
montain1[36][0] = "1053";
montain1[36][1] = "285";
montain1[37][0] = "1073";
montain1[37][1] = "306";
montain1[38][0] = "1124";
montain1[38][1] = "367";
montain1[39][0] = "928";
montain1[39][1] = "302";
montain1[40][0] = "925";
montain1[40][1] = "320";
montain1[41][0] = "1106";
montain1[41][1] = "338";
montain1[42][0] = "1205";
montain1[42][1] = "367";
montain1[43][0] = "1231";
montain1[43][1] = "338";
montain1[44][0] = "1206";
montain1[44][1] = "329";
montain1[45][0] = "1232";
montain1[45][1] = "300";
montain1[46][0] = "1182";
montain1[46][1] = "325";
montain1[47][0] = "1206";
montain1[47][1] = "297";
montain1[48][0] = "1237";
montain1[48][1] = "270";
montain1[49][0] = "1276";
montain1[49][1] = "264";
montain1[50][0] = "1313";
montain1[50][1] = "266";
montain1[51][0] = "1340";
montain1[51][1] = "279";
montain1[52][0] = "1327";
montain1[52][1] = "348";
montain1[53][0] = "1344";
montain1[53][1] = "318";
montain1[54][0] = "1355";
montain1[54][1] = "297";
montain1[55][0] = "1221";
montain1[55][1] = "283";
montain1[56][0] = "1362";
montain1[56][1] = "357";
montain1[57][0] = "1385";
montain1[57][1] = "374";
montain1[58][0] = "1384";
montain1[58][1] = "334";
montain1[59][0] = "1374";
montain1[59][1] = "311";
montain1[60][0] = "1418";
montain1[60][1] = "373";
montain1[61][0] = "1406";
montain1[61][1] = "352";
montain1[62][0] = "1642";
montain1[62][1] = "158";
montain1[63][0] = "1604";
montain1[63][1] = "159";
montain1[64][0] = "1581";
montain1[64][1] = "145";
montain1[65][0] = "1616";
montain1[65][1] = "119";
montain1[66][0] = "1647";
montain1[66][1] = "118";
montain1[67][0] = "1649";
montain1[67][1] = "98";
montain1[68][0] = "1598";
montain1[68][1] = "129";
montain1[69][0] = "1633";
montain1[69][1] = "107";
montain1[70][0] = "1680";
montain1[70][1] = "72";
montain1[71][0] = "1719";
montain1[71][1] = "68";
montain1[72][0] = "1759";
montain1[72][1] = "63";
montain1[73][0] = "1797";
montain1[73][1] = "64";
montain1[74][0] = "1857";
montain1[74][1] = "51";
montain1[75][0] = "1895";
montain1[75][1] = "57";
montain1[76][0] = "1934";
montain1[76][1] = "57";
montain1[77][0] = "2002";
montain1[77][1] = "55";
montain1[78][0] = "2042";
montain1[78][1] = "51";
montain1[79][0] = "2077";
montain1[79][1] = "60";
montain1[80][0] = "1793";
montain1[80][1] = "171";
montain1[81][0] = "1905";
montain1[81][1] = "490";
montain1[82][0] = "1940";
montain1[82][1] = "446";
montain1[83][0] = "1944";
montain1[83][1] = "478";
montain1[84][0] = "1945";
montain1[84][1] = "500";
montain1[85][0] = "1980";
montain1[85][1] = "499";
montain1[86][0] = "1969";
montain1[86][1] = "475";
montain1[87][0] = "1955";
montain1[87][1] = "458";
montain1[88][0] = "1911";
montain1[88][1] = "391";
montain1[89][0] = "1922";
montain1[89][1] = "289";
montain1[90][0] = "1975";
montain1[90][1] = "142";
montain1[91][0] = "2007";
montain1[91][1] = "132";
montain1[92][0] = "2127";
montain1[92][1] = "125";
montain1[93][0] = "2124";
montain1[93][1] = "102";
montain1[94][0] = "2294";
montain1[94][1] = "115";
montain1[95][0] = "2382";
montain1[95][1] = "119";
montain1[96][0] = "2358";
montain1[96][1] = "164";
montain1[97][0] = "2401";
montain1[97][1] = "218";
montain1[98][0] = "2430";
montain1[98][1] = "221";
montain1[99][0] = "2426";
montain1[99][1] = "252";
montain1[100][0] = "2410";
montain1[100][1] = "256";
montain1[101][0] = "2424";
montain1[101][1] = "287";
montain1[102][0] = "2127";
montain1[102][1] = "103";
montain1[103][0] = "1417";
montain1[103][1] = "374";
montain1[104][0] = "1319";
montain1[104][1] = "1663";
montain1[105][0] = "1246";
montain1[105][1] = "1605";
montain1[106][0] = "1263";
montain1[106][1] = "1627";
montain1[107][0] = "1035";
montain1[107][1] = "1129";
montain1[108][0] = "995";
montain1[108][1] = "1117";
montain1[109][0] = "963";
montain1[109][1] = "1127";
montain1[110][0] = "992";
montain1[110][1] = "1136";
montain1[111][0] = "964";
montain1[111][1] = "1096";
montain1[112][0] = "924";
montain1[112][1] = "1103";
montain1[113][0] = "931";
montain1[113][1] = "1075";
montain1[114][0] = "891";
montain1[114][1] = "1090";
montain1[115][0] = "891";
montain1[115][1] = "1065";
montain1[116][0] = "863";
montain1[116][1] = "1078";
montain1[117][0] = "852";
montain1[117][1] = "1055";
montain1[118][0] = "490";
montain1[118][1] = "1250";
montain1[119][0] = "526";
montain1[119][1] = "1237";
montain1[120][0] = "503";
montain1[120][1] = "1211";
montain1[121][0] = "535";
montain1[121][1] = "1197";
montain1[122][0] = "514";
montain1[122][1] = "1171";
montain1[123][0] = "554";
montain1[123][1] = "1161";
montain1[124][0] = "549";
montain1[124][1] = "1138";
montain1[125][0] = "584";
montain1[125][1] = "1147";
montain1[126][0] = "578";
montain1[126][1] = "1110";
montain1[127][0] = "604";
montain1[127][1] = "1135";
montain1[128][0] = "166";
montain1[128][1] = "1268";
montain1[129][0] = "157";
montain1[129][1] = "1306";
montain1[130][0] = "129";
montain1[130][1] = "1305";
montain1[131][0] = "147";
montain1[131][1] = "1291";
montain1[132][0] = "203";
montain1[132][1] = "1256";
montain1[133][0] = "265";
montain1[133][1] = "1291";
montain1[134][0] = "367";
montain1[134][1] = "1310";
montain1[135][0] = "465";
montain1[135][1] = "1317";
montain1[136][0] = "310";
montain1[136][1] = "1358";
montain1[137][0] = "455";
montain1[137][1] = "1391";
montain1[138][0] = "384";
montain1[138][1] = "1378";
montain1[139][0] = "511";
montain1[139][1] = "1430";
montain1[140][0] = "562";
montain1[140][1] = "1484";
montain1[141][0] = "661";
montain1[141][1] = "1459";
montain1[142][0] = "679";
montain1[142][1] = "1482";
montain1[143][0] = "710";
montain1[143][1] = "1473";
montain1[144][0] = "719";
montain1[144][1] = "1498";
montain1[145][0] = "749";
montain1[145][1] = "1503";
montain1[146][0] = "772";
montain1[146][1] = "1521";
montain1[147][0] = "746";
montain1[147][1] = "1539";
montain1[148][0] = "794";
montain1[148][1] = "1539";
montain1[149][0] = "776";
montain1[149][1] = "1559";
montain1[150][0] = "815";
montain1[150][1] = "1564";
montain1[151][0] = "782";
montain1[151][1] = "1591";
montain1[152][0] = "821";
montain1[152][1] = "1591";
montain1[153][0] = "848";
montain1[153][1] = "1611";
montain1[154][0] = "814";
montain1[154][1] = "1611";
montain1[155][0] = "136";
montain1[155][1] = "1567";
montain1[156][0] = "145";
montain1[156][1] = "1607";
montain1[157][0] = "97";
montain1[157][1] = "1549";
montain1[158][0] = "116";
montain1[158][1] = "1528";
montain1[159][0] = "85";
montain1[159][1] = "1576";
montain1[160][0] = "63";
montain1[160][1] = "1625";
montain1[161][0] = "207";
montain1[161][1] = "1500";
montain1[162][0] = "192";
montain1[162][1] = "1488";
montain1[163][0] = "899";
montain1[163][1] = "2050";
montain1[164][0] = "746";
montain1[164][1] = "2074";
montain1[165][0] = "670";
montain1[165][1] = "2096";
montain1[166][0] = "980";
montain1[166][1] = "2043";
montain1[167][0] = "1024";
montain1[167][1] = "2006";
montain1[168][0] = "1110";
montain1[168][1] = "2064";
montain1[169][0] = "775";
montain1[169][1] = "2141";
montain1[170][0] = "848";
montain1[170][1] = "2114";
montain1[171][0] = "586";
montain1[171][1] = "2218";
montain1[172][0] = "722";
montain1[172][1] = "2094";
montain1[173][0] = "369";
montain1[173][1] = "2219";
montain1[174][0] = "414";
montain1[174][1] = "2261";
montain1[175][0] = "1827";
montain1[175][1] = "2290";
montain1[176][0] = "1860";
montain1[176][1] = "2270";
montain1[177][0] = "1858";
montain1[177][1] = "2303";
montain1[178][0] = "1899";
montain1[178][1] = "2245";
montain1[179][0] = "1937";
montain1[179][1] = "2242";
montain1[180][0] = "1991";
montain1[180][1] = "2241";
montain1[181][0] = "2039";
montain1[181][1] = "2260";
montain1[182][0] = "2037";
montain1[182][1] = "2289";
montain1[183][0] = "2074";
montain1[183][1] = "2274";
montain1[184][0] = "2098";
montain1[184][1] = "1382";
montain1[185][0] = "2063";
montain1[185][1] = "1358";
montain1[186][0] = "1970";
montain1[186][1] = "1429";
montain1[187][0] = "2112";
montain1[187][1] = "1349";
montain1[188][0] = "2101";
montain1[188][1] = "1359";
montain1[189][0] = "2216";
montain1[189][1] = "1348";
montain1[190][0] = "2260";
montain1[190][1] = "1621";
montain1[191][0] = "2222";
montain1[191][1] = "1514";
montain1[192][0] = "2256";
montain1[192][1] = "1405";
montain1[193][0] = "2305";
montain1[193][1] = "1389";
montain1[194][0] = "2295";
montain1[194][1] = "1362";
montain1[195][0] = "1226";
montain1[195][1] = "1240";
montain1[196][0] = "1292";
montain1[196][1] = "1204";
montain1[197][0] = "1173";
montain1[197][1] = "1298";
montain1[198][0] = "1772";
montain1[198][1] = "171";
montain2 = new Array(74);
for(i=0;i<montain2.length;i++) {
  montain2[i] = new Array(1);
}
montain2[0][0] = "958";
montain2[0][1] = "304";
montain2[1][0] = "1156";
montain2[1][1] = "363";
montain2[2][0] = "1289";
montain2[2][1] = "308";
montain2[3][0] = "1699";
montain2[3][1] = "111";
montain2[4][0] = "1769";
montain2[4][1] = "111";
montain2[5][0] = "1849";
montain2[5][1] = "96";
montain2[6][0] = "1847";
montain2[6][1] = "153";
montain2[7][0] = "1927";
montain2[7][1] = "96";
montain2[8][0] = "1917";
montain2[8][1] = "154";
montain2[9][0] = "1896";
montain2[9][1] = "231";
montain2[10][0] = "1880";
montain2[10][1] = "307";
montain2[11][0] = "1873";
montain2[11][1] = "371";
montain2[12][0] = "1889";
montain2[12][1] = "441";
montain2[13][0] = "2004";
montain2[13][1] = "93";
montain2[14][0] = "2073";
montain2[14][1] = "99";
montain2[15][0] = "2336";
montain2[15][1] = "122";
montain2[16][0] = "2406";
montain2[16][1] = "164";
montain2[17][0] = "2017";
montain2[17][1] = "1433";
montain2[18][0] = "2045";
montain2[18][1] = "1404";
montain2[19][0] = "2069";
montain2[19][1] = "1441";
montain2[20][0] = "2139";
montain2[20][1] = "1430";
montain2[21][0] = "2210";
montain2[21][1] = "1403";
montain2[22][0] = "2256";
montain2[22][1] = "1370";
montain2[23][0] = "2179";
montain2[23][1] = "1483";
montain2[24][0] = "2148";
montain2[24][1] = "1563";
montain2[25][0] = "2215";
montain2[25][1] = "1561";
montain2[26][0] = "2204";
montain2[26][1] = "1618";
montain2[27][0] = "1906";
montain2[27][1] = "2281";
montain2[28][0] = "1983";
montain2[28][1] = "2284";
montain2[29][0] = "1029";
montain2[29][1] = "2092";
montain2[30][0] = "1059";
montain2[30][1] = "2068";
montain2[31][0] = "1019";
montain2[31][1] = "2043";
montain2[32][0] = "958";
montain2[32][1] = "2081";
montain2[33][0] = "883";
montain2[33][1] = "2080";
montain2[34][0] = "806";
montain2[34][1] = "2102";
montain2[35][0] = "726";
montain2[35][1] = "2131";
montain2[36][0] = "646";
montain2[36][1] = "2149";
montain2[37][0] = "567";
montain2[37][1] = "2159";
montain2[38][0] = "545";
montain2[38][1] = "2224";
montain2[39][0] = "496";
montain2[39][1] = "2167";
montain2[40][0] = "468";
montain2[40][1] = "2235";
montain2[41][0] = "411";
montain2[41][1] = "2220";
montain2[42][0] = "84";
montain2[42][1] = "1685";
montain2[43][0] = "99";
montain2[43][1] = "1609";
montain2[44][0] = "620";
montain2[44][1] = "1466";
montain2[45][0] = "560";
montain2[45][1] = "1434";
montain2[46][0] = "513";
montain2[46][1] = "1382";
montain2[47][0] = "440";
montain2[47][1] = "1356";
montain2[48][0] = "366";
montain2[48][1] = "1343";
montain2[49][0] = "291";
montain2[49][1] = "1326";
montain2[50][0] = "217";
montain2[50][1] = "1291";
montain2[51][0] = "506";
montain2[51][1] = "1310";
montain2[52][0] = "1027";
montain2[52][1] = "1169";
montain2[53][0] = "1053";
montain2[53][1] = "1270";
montain2[54][0] = "1055";
montain2[54][1] = "1200";
montain2[55][0] = "1069";
montain2[55][1] = "1342";
montain2[56][0] = "1107";
montain2[56][1] = "1382";
montain2[57][0] = "1242";
montain2[57][1] = "1386";
montain2[58][0] = "1219";
montain2[58][1] = "1298";
montain2[59][0] = "1285";
montain2[59][1] = "1247";
montain2[60][0] = "1260";
montain2[60][1] = "1466";
montain2[61][0] = "1271";
montain2[61][1] = "1546";
montain2[62][0] = "1304";
montain2[62][1] = "1619";
montain2[63][0] = "1373";
montain2[63][1] = "1660";
montain2[64][0] = "1174";
montain2[64][1] = "1388";
montain2[65][0] = "83";
montain2[65][1] = "256";
montain2[66][0] = "156";
montain2[66][1] = "1524";
montain2[67][0] = "840";
montain2[67][1] = "2070";
montain2[68][0] = "2157";
montain2[68][1] = "1385";
montain2[69][0] = "2253";
montain2[69][1] = "1583";
montain2[70][0] = "230";
montain2[70][1] = "91";
montain2[71][0] = "177";
montain2[71][1] = "79";
montain2[72][0] = "119";
montain2[72][1] = "77";
montain2[73][0] = "71";
montain2[73][1] = "104";
river = new Array(370);
for(i=0;i<river.length;i++) {
  river[i] = new Array(1);
}
river[0][0] = "102";
river[0][1] = "136";
river[1][0] = "119";
river[1][1] = "145";
river[2][0] = "138";
river[2][1] = "152";
river[3][0] = "155";
river[3][1] = "160";
river[4][0] = "175";
river[4][1] = "165";
river[5][0] = "192";
river[5][1] = "175";
river[6][0] = "203";
river[6][1] = "190";
river[7][0] = "215";
river[7][1] = "206";
river[8][0] = "223";
river[8][1] = "223";
river[9][0] = "731";
river[9][1] = "242";
river[10][0] = "749";
river[10][1] = "244";
river[11][0] = "773";
river[11][1] = "243";
river[12][0] = "788";
river[12][1] = "231";
river[13][0] = "801";
river[13][1] = "218";
river[14][0] = "817";
river[14][1] = "206";
river[15][0] = "831";
river[15][1] = "192";
river[16][0] = "849";
river[16][1] = "177";
river[17][0] = "865";
river[17][1] = "166";
river[18][0] = "880";
river[18][1] = "154";
river[19][0] = "898";
river[19][1] = "151";
river[20][0] = "917";
river[20][1] = "157";
river[21][0] = "932";
river[21][1] = "168";
river[22][0] = "942";
river[22][1] = "183";
river[23][0] = "949";
river[23][1] = "200";
river[24][0] = "957";
river[24][1] = "218";
river[25][0] = "964";
river[25][1] = "236";
river[26][0] = "974";
river[26][1] = "252";
river[27][0] = "1756";
river[27][1] = "174";
river[28][0] = "1750";
river[28][1] = "191";
river[29][0] = "1737";
river[29][1] = "207";
river[30][0] = "1722";
river[30][1] = "218";
river[31][0] = "1703";
river[31][1] = "226";
river[32][0] = "1685";
river[32][1] = "231";
river[33][0] = "1665";
river[33][1] = "236";
river[34][0] = "1650";
river[34][1] = "248";
river[35][0] = "1639";
river[35][1] = "263";
river[36][0] = "1625";
river[36][1] = "278";
river[37][0] = "1614";
river[37][1] = "293";
river[38][0] = "1604";
river[38][1] = "308";
river[39][0] = "1591";
river[39][1] = "323";
river[40][0] = "1576";
river[40][1] = "336";
river[41][0] = "1562";
river[41][1] = "348";
river[42][0] = "1547";
river[42][1] = "358";
river[43][0] = "1529";
river[43][1] = "363";
river[44][0] = "1510";
river[44][1] = "364";
river[45][0] = "1491";
river[45][1] = "364";
river[46][0] = "1473";
river[46][1] = "363";
river[47][0] = "1453";
river[47][1] = "359";
river[48][0] = "1437";
river[48][1] = "348";
river[49][0] = "1422";
river[49][1] = "335";
river[50][0] = "1411";
river[50][1] = "320";
river[51][0] = "1400";
river[51][1] = "304";
river[52][0] = "1389";
river[52][1] = "287";
river[53][0] = "1376";
river[53][1] = "273";
river[54][0] = "1357";
river[54][1] = "261";
river[55][0] = "1340";
river[55][1] = "252";
river[56][0] = "1322";
river[56][1] = "244";
river[57][0] = "1305";
river[57][1] = "238";
river[58][0] = "1285";
river[58][1] = "238";
river[59][0] = "1266";
river[59][1] = "240";
river[60][0] = "1248";
river[60][1] = "243";
river[61][0] = "1228";
river[61][1] = "251";
river[62][0] = "1210";
river[62][1] = "256";
river[63][0] = "1195";
river[63][1] = "269";
river[64][0] = "1183";
river[64][1] = "284";
river[65][0] = "1171";
river[65][1] = "299";
river[66][0] = "1159";
river[66][1] = "314";
river[67][0] = "1142";
river[67][1] = "322";
river[68][0] = "1123";
river[68][1] = "318";
river[69][0] = "1105";
river[69][1] = "307";
river[70][0] = "1093";
river[70][1] = "292";
river[71][0] = "1081";
river[71][1] = "277";
river[72][0] = "1066";
river[72][1] = "267";
river[73][0] = "1049";
river[73][1] = "259";
river[74][0] = "1030";
river[74][1] = "265";
river[75][0] = "1012";
river[75][1] = "269";
river[76][0] = "994";
river[76][1] = "271";
river[77][0] = "976";
river[77][1] = "266";
river[78][0] = "963";
river[78][1] = "253";
river[79][0] = "655";
river[79][1] = "339";
river[80][0] = "656";
river[80][1] = "357";
river[81][0] = "656";
river[81][1] = "376";
river[82][0] = "653";
river[82][1] = "396";
river[83][0] = "644";
river[83][1] = "414";
river[84][0] = "634";
river[84][1] = "430";
river[85][0] = "625";
river[85][1] = "447";
river[86][0] = "634";
river[86][1] = "504";
river[87][0] = "648";
river[87][1] = "520";
river[88][0] = "660";
river[88][1] = "536";
river[89][0] = "667";
river[89][1] = "554";
river[90][0] = "666";
river[90][1] = "572";
river[91][0] = "663";
river[91][1] = "590";
river[92][0] = "651";
river[92][1] = "609";
river[93][0] = "637";
river[93][1] = "622";
river[94][0] = "618";
river[94][1] = "629";
river[95][0] = "601";
river[95][1] = "635";
river[96][0] = "584";
river[96][1] = "643";
river[97][0] = "566";
river[97][1] = "649";
river[98][0] = "549";
river[98][1] = "656";
river[99][0] = "535";
river[99][1] = "669";
river[100][0] = "525";
river[100][1] = "684";
river[101][0] = "525";
river[101][1] = "703";
river[102][0] = "529";
river[102][1] = "721";
river[103][0] = "532";
river[103][1] = "740";
river[104][0] = "535";
river[104][1] = "759";
river[105][0] = "534";
river[105][1] = "777";
river[106][0] = "527";
river[106][1] = "794";
river[107][0] = "518";
river[107][1] = "810";
river[108][0] = "503";
river[108][1] = "822";
river[109][0] = "488";
river[109][1] = "832";
river[110][0] = "467";
river[110][1] = "837";
river[111][0] = "449";
river[111][1] = "843";
river[112][0] = "431";
river[112][1] = "847";
river[113][0] = "413";
river[113][1] = "848";
river[114][0] = "394";
river[114][1] = "850";
river[115][0] = "375";
river[115][1] = "851";
river[116][0] = "357";
river[116][1] = "853";
river[117][0] = "338";
river[117][1] = "857";
river[118][0] = "320";
river[118][1] = "860";
river[119][0] = "627";
river[119][1] = "494";
river[120][0] = "675";
river[120][1] = "609";
river[121][0] = "628";
river[121][1] = "439";
river[122][0] = "685";
river[122][1] = "624";
river[123][0] = "694";
river[123][1] = "640";
river[124][0] = "709";
river[124][1] = "650";
river[125][0] = "725";
river[125][1] = "660";
river[126][0] = "742";
river[126][1] = "666";
river[127][0] = "759";
river[127][1] = "674";
river[128][0] = "777";
river[128][1] = "679";
river[129][0] = "794";
river[129][1] = "686";
river[130][0] = "810";
river[130][1] = "696";
river[131][0] = "826";
river[131][1] = "706";
river[132][0] = "841";
river[132][1] = "717";
river[133][0] = "850";
river[133][1] = "734";
river[134][0] = "859";
river[134][1] = "752";
river[135][0] = "869";
river[135][1] = "767";
river[136][0] = "881";
river[136][1] = "782";
river[137][0] = "891";
river[137][1] = "797";
river[138][0] = "903";
river[138][1] = "811";
river[139][0] = "918";
river[139][1] = "821";
river[140][0] = "937";
river[140][1] = "826";
river[141][0] = "954";
river[141][1] = "832";
river[142][0] = "972";
river[142][1] = "834";
river[143][0] = "990";
river[143][1] = "836";
river[144][0] = "1009";
river[144][1] = "837";
river[145][0] = "1027";
river[145][1] = "833";
river[146][0] = "1046";
river[146][1] = "833";
river[147][0] = "1064";
river[147][1] = "828";
river[148][0] = "1082";
river[148][1] = "826";
river[149][0] = "1100";
river[149][1] = "823";
river[150][0] = "1119";
river[150][1] = "820";
river[151][0] = "1137";
river[151][1] = "821";
river[152][0] = "1155";
river[152][1] = "822";
river[153][0] = "1174";
river[153][1] = "827";
river[154][0] = "1191";
river[154][1] = "835";
river[155][0] = "1207";
river[155][1] = "844";
river[156][0] = "1222";
river[156][1] = "854";
river[157][0] = "1235";
river[157][1] = "867";
river[158][0] = "1246";
river[158][1] = "882";
river[159][0] = "1257";
river[159][1] = "897";
river[160][0] = "301";
river[160][1] = "865";
river[161][0] = "286";
river[161][1] = "877";
river[162][0] = "273";
river[162][1] = "890";
river[163][0] = "263";
river[163][1] = "905";
river[164][0] = "258";
river[164][1] = "923";
river[165][0] = "246";
river[165][1] = "937";
river[166][0] = "228";
river[166][1] = "945";
river[167][0] = "211";
river[167][1] = "951";
river[168][0] = "196";
river[168][1] = "962";
river[169][0] = "184";
river[169][1] = "977";
river[170][0] = "177";
river[170][1] = "994";
river[171][0] = "176";
river[171][1] = "1012";
river[172][0] = "176";
river[172][1] = "1031";
river[173][0] = "182";
river[173][1] = "1048";
river[174][0] = "191";
river[174][1] = "1064";
river[175][0] = "203";
river[175][1] = "1078";
river[176][0] = "220";
river[176][1] = "1088";
river[177][0] = "236";
river[177][1] = "1097";
river[178][0] = "255";
river[178][1] = "1102";
river[179][0] = "273";
river[179][1] = "1106";
river[180][0] = "291";
river[180][1] = "1111";
river[181][0] = "310";
river[181][1] = "1115";
river[182][0] = "328";
river[182][1] = "1121";
river[183][0] = "345";
river[183][1] = "1129";
river[184][0] = "361";
river[184][1] = "1141";
river[185][0] = "373";
river[185][1] = "1155";
river[186][0] = "378";
river[186][1] = "1173";
river[187][0] = "1263";
river[187][1] = "915";
river[188][0] = "1272";
river[188][1] = "932";
river[189][0] = "1281";
river[189][1] = "949";
river[190][0] = "1290";
river[190][1] = "965";
river[191][0] = "1300";
river[191][1] = "982";
river[192][0] = "1313";
river[192][1] = "996";
river[193][0] = "1329";
river[193][1] = "1007";
river[194][0] = "1347";
river[194][1] = "1016";
river[195][0] = "1365";
river[195][1] = "1020";
river[196][0] = "1384";
river[196][1] = "1020";
river[197][0] = "1403";
river[197][1] = "1020";
river[198][0] = "1421";
river[198][1] = "1019";
river[199][0] = "1439";
river[199][1] = "1012";
river[200][0] = "1457";
river[200][1] = "1006";
river[201][0] = "1479";
river[201][1] = "1006";
river[202][0] = "1498";
river[202][1] = "1006";
river[203][0] = "1516";
river[203][1] = "1010";
river[204][0] = "1535";
river[204][1] = "1016";
river[205][0] = "1552";
river[205][1] = "1022";
river[206][0] = "1567";
river[206][1] = "1034";
river[207][0] = "1582";
river[207][1] = "1046";
river[208][0] = "1594";
river[208][1] = "1061";
river[209][0] = "1603";
river[209][1] = "1077";
river[210][0] = "1613";
river[210][1] = "1093";
river[211][0] = "1626";
river[211][1] = "1106";
river[212][0] = "1642";
river[212][1] = "1115";
river[213][0] = "1661";
river[213][1] = "1122";
river[214][0] = "1678";
river[214][1] = "1130";
river[215][0] = "1694";
river[215][1] = "1143";
river[216][0] = "1707";
river[216][1] = "1158";
river[217][0] = "1715";
river[217][1] = "1175";
river[218][0] = "1721";
river[218][1] = "1192";
river[219][0] = "1722";
river[219][1] = "1210";
river[220][0] = "1721";
river[220][1] = "1231";
river[221][0] = "1716";
river[221][1] = "1249";
river[222][0] = "1704";
river[222][1] = "1265";
river[223][0] = "1691";
river[223][1] = "1279";
river[224][0] = "1673";
river[224][1] = "1292";
river[225][0] = "1658";
river[225][1] = "1302";
river[226][0] = "1641";
river[226][1] = "1312";
river[227][0] = "1624";
river[227][1] = "1320";
river[228][0] = "1607";
river[228][1] = "1328";
river[229][0] = "1592";
river[229][1] = "1340";
river[230][0] = "1578";
river[230][1] = "1352";
river[231][0] = "1563";
river[231][1] = "1365";
river[232][0] = "1548";
river[232][1] = "1382";
river[233][0] = "1540";
river[233][1] = "1399";
river[234][0] = "1540";
river[234][1] = "1419";
river[235][0] = "1546";
river[235][1] = "1437";
river[236][0] = "1619";
river[236][1] = "1589";
river[237][0] = "1592";
river[237][1] = "1470";
river[238][0] = "1607";
river[238][1] = "1482";
river[239][0] = "1620";
river[239][1] = "1497";
river[240][0] = "1627";
river[240][1] = "1515";
river[241][0] = "1627";
river[241][1] = "1534";
river[242][0] = "1625";
river[242][1] = "1552";
river[243][0] = "1621";
river[243][1] = "1570";
river[244][0] = "1621";
river[244][1] = "1608";
river[245][0] = "1631";
river[245][1] = "1623";
river[246][0] = "1644";
river[246][1] = "1636";
river[247][0] = "1662";
river[247][1] = "1647";
river[248][0] = "1680";
river[248][1] = "1655";
river[249][0] = "1699";
river[249][1] = "1664";
river[250][0] = "1716";
river[250][1] = "1672";
river[251][0] = "1733";
river[251][1] = "1682";
river[252][0] = "1748";
river[252][1] = "1694";
river[253][0] = "1760";
river[253][1] = "1708";
river[254][0] = "1767";
river[254][1] = "1725";
river[255][0] = "1773";
river[255][1] = "1742";
river[256][0] = "1769";
river[256][1] = "1760";
river[257][0] = "1766";
river[257][1] = "1781";
river[258][0] = "1760";
river[258][1] = "1801";
river[259][0] = "1751";
river[259][1] = "1818";
river[260][0] = "1742";
river[260][1] = "1834";
river[261][0] = "1729";
river[261][1] = "1849";
river[262][0] = "1717";
river[262][1] = "1863";
river[263][0] = "1705";
river[263][1] = "1877";
river[264][0] = "1690";
river[264][1] = "1889";
river[265][0] = "1674";
river[265][1] = "1899";
river[266][0] = "1654";
river[266][1] = "1906";
river[267][0] = "1637";
river[267][1] = "1914";
river[268][0] = "1620";
river[268][1] = "1921";
river[269][0] = "1602";
river[269][1] = "1923";
river[270][0] = "1584";
river[270][1] = "1924";
river[271][0] = "1698";
river[271][1] = "1658";
river[272][0] = "1716";
river[272][1] = "1663";
river[273][0] = "1734";
river[273][1] = "1668";
river[274][0] = "1752";
river[274][1] = "1674";
river[275][0] = "1769";
river[275][1] = "1682";
river[276][0] = "1785";
river[276][1] = "1692";
river[277][0] = "1797";
river[277][1] = "1706";
river[278][0] = "1809";
river[278][1] = "1721";
river[279][0] = "1818";
river[279][1] = "1737";
river[280][0] = "1818";
river[280][1] = "1758";
river[281][0] = "1818";
river[281][1] = "1780";
river[282][0] = "1818";
river[282][1] = "1799";
river[283][0] = "1815";
river[283][1] = "1817";
river[284][0] = "1807";
river[284][1] = "1835";
river[285][0] = "1798";
river[285][1] = "1851";
river[286][0] = "1784";
river[286][1] = "1865";
river[287][0] = "1769";
river[287][1] = "1875";
river[288][0] = "1754";
river[288][1] = "1886";
river[289][0] = "1739";
river[289][1] = "1896";
river[290][0] = "1723";
river[290][1] = "1906";
river[291][0] = "1706";
river[291][1] = "1912";
river[292][0] = "1687";
river[292][1] = "1914";
river[293][0] = "1669";
river[293][1] = "1916";
river[294][0] = "1650";
river[294][1] = "1919";
river[295][0] = "1632";
river[295][1] = "1920";
river[296][0] = "1614";
river[296][1] = "1921";
river[297][0] = "1594";
river[297][1] = "1923";
river[298][0] = "1574";
river[298][1] = "1924";
river[299][0] = "1555";
river[299][1] = "1924";
river[300][0] = "1536";
river[300][1] = "1924";
river[301][0] = "1517";
river[301][1] = "1924";
river[302][0] = "1498";
river[302][1] = "1923";
river[303][0] = "1478";
river[303][1] = "1923";
river[304][0] = "1460";
river[304][1] = "1924";
river[305][0] = "1442";
river[305][1] = "1927";
river[306][0] = "1425";
river[306][1] = "1935";
river[307][0] = "1411";
river[307][1] = "1947";
river[308][0] = "1398";
river[308][1] = "1962";
river[309][0] = "1387";
river[309][1] = "1977";
river[310][0] = "1388";
river[310][1] = "1980";
river[311][0] = "1385";
river[311][1] = "2000";
river[312][0] = "1389";
river[312][1] = "2021";
river[313][0] = "1395";
river[313][1] = "2039";
river[314][0] = "1402";
river[314][1] = "2057";
river[315][0] = "1411";
river[315][1] = "2073";
river[316][0] = "1416";
river[316][1] = "2091";
river[317][0] = "1415";
river[317][1] = "2112";
river[318][0] = "1409";
river[318][1] = "2129";
river[319][0] = "1397";
river[319][1] = "2144";
river[320][0] = "1383";
river[320][1] = "2157";
river[321][0] = "1367";
river[321][1] = "2170";
river[322][0] = "1350";
river[322][1] = "2176";
river[323][0] = "1332";
river[323][1] = "2179";
river[324][0] = "1314";
river[324][1] = "2183";
river[325][0] = "1295";
river[325][1] = "2187";
river[326][0] = "1275";
river[326][1] = "2191";
river[327][0] = "1256";
river[327][1] = "2194";
river[328][0] = "1237";
river[328][1] = "2195";
river[329][0] = "1218";
river[329][1] = "2195";
river[330][0] = "1200";
river[330][1] = "2200";
river[331][0] = "1178";
river[331][1] = "2205";
river[332][0] = "1160";
river[332][1] = "2209";
river[333][0] = "1141";
river[333][1] = "2216";
river[334][0] = "1124";
river[334][1] = "2225";
river[335][0] = "1201";
river[335][1] = "2212";
river[336][0] = "1184";
river[336][1] = "2222";
river[337][0] = "1172";
river[337][1] = "2236";
river[338][0] = "1188";
river[338][1] = "2379";
river[339][0] = "1204";
river[339][1] = "2388";
river[340][0] = "1224";
river[340][1] = "2396";
river[341][0] = "1242";
river[341][1] = "2399";
river[342][0] = "1261";
river[342][1] = "2401";
river[343][0] = "1281";
river[343][1] = "2406";
river[344][0] = "1299";
river[344][1] = "2411";
river[345][0] = "1317";
river[345][1] = "2414";
river[346][0] = "1335";
river[346][1] = "2417";
river[347][0] = "1354";
river[347][1] = "2421";
river[348][0] = "1374";
river[348][1] = "2423";
river[349][0] = "1393";
river[349][1] = "2424";
river[350][0] = "1413";
river[350][1] = "2424";
river[351][0] = "1432";
river[351][1] = "2426";
river[352][0] = "1452";
river[352][1] = "2427";
river[353][0] = "1471";
river[353][1] = "2427";
river[354][0] = "1490";
river[354][1] = "2428";
river[355][0] = "1509";
river[355][1] = "2428";
river[356][0] = "1527";
river[356][1] = "2427";
river[357][0] = "1545";
river[357][1] = "2429";
river[358][0] = "1563";
river[358][1] = "2431";
river[359][0] = "1582";
river[359][1] = "2431";
river[360][0] = "1600";
river[360][1] = "2433";
river[361][0] = "1619";
river[361][1] = "2435";
river[362][0] = "1637";
river[362][1] = "2438";
river[363][0] = "1655";
river[363][1] = "2441";
river[364][0] = "1673";
river[364][1] = "2444";
river[365][0] = "1694";
river[365][1] = "2449";
river[366][0] = "1713";
river[366][1] = "2453";
river[367][0] = "1730";
river[367][1] = "2460";
river[368][0] = "1747";
river[368][1] = "2469";
river[369][0] = "1758";
river[369][1] = "2484";
sea1 = new Array(80);
for(i=0;i<sea1.length;i++) {
  sea1[i] = new Array(1);
}
sea1[0][0] = "1172";
sea1[0][1] = "1360";
sea1[1][0] = "1160";
sea1[1][1] = "1347";
sea1[2][0] = "242";
sea1[2][1] = "261";
sea1[3][0] = "254";
sea1[3][1] = "275";
sea1[4][0] = "223";
sea1[4][1] = "186";
sea1[5][0] = "313";
sea1[5][1] = "172";
sea1[6][0] = "291";
sea1[6][1] = "174";
sea1[7][0] = "327";
sea1[7][1] = "177";
sea1[8][0] = "408";
sea1[8][1] = "165";
sea1[9][0] = "468";
sea1[9][1] = "182";
sea1[10][0] = "446";
sea1[10][1] = "167";
sea1[11][0] = "561";
sea1[11][1] = "173";
sea1[12][0] = "585";
sea1[12][1] = "152";
sea1[13][0] = "570";
sea1[13][1] = "160";
sea1[14][0] = "619";
sea1[14][1] = "155";
sea1[15][0] = "657";
sea1[15][1] = "171";
sea1[16][0] = "641";
sea1[16][1] = "160";
sea1[17][0] = "675";
sea1[17][1] = "189";
sea1[18][0] = "693";
sea1[18][1] = "211";
sea1[19][0] = "709";
sea1[19][1] = "223";
sea1[20][0] = "725";
sea1[20][1] = "236";
sea1[21][0] = "687";
sea1[21][1] = "249";
sea1[22][0] = "708";
sea1[22][1] = "248";
sea1[23][0] = "672";
sea1[23][1] = "269";
sea1[24][0] = "660";
sea1[24][1] = "284";
sea1[25][0] = "683";
sea1[25][1] = "258";
sea1[26][0] = "649";
sea1[26][1] = "312";
sea1[27][0] = "379";
sea1[27][1] = "329";
sea1[28][0] = "362";
sea1[28][1] = "321";
sea1[29][0] = "327";
sea1[29][1] = "299";
sea1[30][0] = "349";
sea1[30][1] = "314";
sea1[31][0] = "462";
sea1[31][1] = "323";
sea1[32][0] = "487";
sea1[32][1] = "312";
sea1[33][0] = "625";
sea1[33][1] = "305";
sea1[34][0] = "2094";
sea1[34][1] = "275";
sea1[35][0] = "2209";
sea1[35][1] = "278";
sea1[36][0] = "2142";
sea1[36][1] = "264";
sea1[37][0] = "2074";
sea1[37][1] = "282";
sea1[38][0] = "2041";
sea1[38][1] = "308";
sea1[39][0] = "2043";
sea1[39][1] = "331";
sea1[40][0] = "2095";
sea1[40][1] = "355";
sea1[41][0] = "2072";
sea1[41][1] = "349";
sea1[42][0] = "2208";
sea1[42][1] = "354";
sea1[43][0] = "2227";
sea1[43][1] = "349";
sea1[44][0] = "2256";
sea1[44][1] = "331";
sea1[45][0] = "2254";
sea1[45][1] = "304";
sea1[46][0] = "669";
sea1[46][1] = "595";
sea1[47][0] = "481";
sea1[47][1] = "1635";
sea1[48][0] = "442";
sea1[48][1] = "1632";
sea1[49][0] = "418";
sea1[49][1] = "1633";
sea1[50][0] = "379";
sea1[50][1] = "1658";
sea1[51][0] = "304";
sea1[51][1] = "1674";
sea1[52][0] = "278";
sea1[52][1] = "1682";
sea1[53][0] = "288";
sea1[53][1] = "1757";
sea1[54][0] = "345";
sea1[54][1] = "1778";
sea1[55][0] = "529";
sea1[55][1] = "1763";
sea1[56][0] = "515";
sea1[56][1] = "1774";
sea1[57][0] = "519";
sea1[57][1] = "1649";
sea1[58][0] = "551";
sea1[58][1] = "1748";
sea1[59][0] = "644";
sea1[59][1] = "1723";
sea1[60][0] = "614";
sea1[60][1] = "1673";
sea1[61][0] = "640";
sea1[61][1] = "1698";
sea1[62][0] = "252";
sea1[62][1] = "1712";
sea1[63][0] = "1113";
sea1[63][1] = "2245";
sea1[64][0] = "1146";
sea1[64][1] = "2237";
sea1[65][0] = "1100";
sea1[65][1] = "2262";
sea1[66][0] = "1086";
sea1[66][1] = "2293";
sea1[67][0] = "1145";
sea1[67][1] = "2344";
sea1[68][0] = "1113";
sea1[68][1] = "2345";
sea1[69][0] = "1158";
sea1[69][1] = "2369";
sea1[70][0] = "1138";
sea1[70][1] = "2360";
sea1[71][0] = "1792";
sea1[71][1] = "1714";
sea1[72][0] = "1802";
sea1[72][1] = "1731";
sea1[73][0] = "1803";
sea1[73][1] = "1767";
sea1[74][0] = "1795";
sea1[74][1] = "1801";
sea1[75][0] = "1783";
sea1[75][1] = "1829";
sea1[76][0] = "1766";
sea1[76][1] = "1849";
sea1[77][0] = "1743";
sea1[77][1] = "1871";
sea1[78][0] = "1711";
sea1[78][1] = "1890";
sea1[79][0] = "1768";
sea1[79][1] = "1696";
sea2 = new Array(30);
for(i=0;i<sea2.length;i++) {
  sea2[i] = new Array(1);
}
sea2[0][0] = "257";
sea2[0][1] = "208";
sea2[1][0] = "287";
sea2[1][1] = "266";
sea2[2][0] = "365";
sea2[2][1] = "282";
sea2[3][0] = "420";
sea2[3][1] = "311";
sea2[4][0] = "496";
sea2[4][1] = "273";
sea2[5][0] = "574";
sea2[5][1] = "272";
sea2[6][0] = "336";
sea2[6][1] = "210";
sea2[7][0] = "416";
sea2[7][1] = "232";
sea2[8][0] = "416";
sea2[8][1] = "196";
sea2[9][0] = "495";
sea2[9][1] = "216";
sea2[10][0] = "574";
sea2[10][1] = "211";
sea2[11][0] = "605";
sea2[11][1] = "184";
sea2[12][0] = "643";
sea2[12][1] = "214";
sea2[13][0] = "628";
sea2[13][1] = "274";
sea2[14][0] = "2080";
sea2[14][1] = "317";
sea2[15][0] = "2153";
sea2[15][1] = "295";
sea2[16][0] = "2219";
sea2[16][1] = "318";
sea2[17][0] = "2152";
sea2[17][1] = "332";
sea2[18][0] = "1120";
sea2[18][1] = "2296";
sea2[19][0] = "286";
sea2[19][1] = "1715";
sea2[20][0] = "338";
sea2[20][1] = "1745";
sea2[21][0] = "363";
sea2[21][1] = "1696";
sea2[22][0] = "423";
sea2[22][1] = "1665";
sea2[23][0] = "414";
sea2[23][1] = "1744";
sea2[24][0] = "397";
sea2[24][1] = "1758";
sea2[25][0] = "476";
sea2[25][1] = "1758";
sea2[26][0] = "488";
sea2[26][1] = "1679";
sea2[27][0] = "556";
sea2[27][1] = "1717";
sea2[28][0] = "608";
sea2[28][1] = "1710";
sea2[29][0] = "566";
sea2[29][1] = "1686";



function checkT(tX, tY, modX, modY) {

	tX = tX - mapSize
	tY = tY - mapSize

	tX = 2500 + (tX - parseInt(tX / 2500) * 2500)
	tY = 2500 + (tY - parseInt(tY / 2500) * 2500)

	tX = tX - parseInt(tX / 2500) * 2500
	tY = tY - parseInt(tY / 2500) * 2500

	for(cht=0;cht<forest1.length;cht++) {
		if(((forest1[cht][0]-forest1ModX)<(tX+modX)) && ((forest1[cht][0]- -forest1ModX)>(tX-modX)) && ((forest1[cht][1]-forest1ModY)<(tY+modY)) && ((forest1[cht][1]- -forest1ModY)>(tY-modY))) return false;
	}
	for(cht=0;cht<forest2.length;cht++) {
		if(((forest2[cht][0]-forest2ModX)<(tX+modX)) && ((forest2[cht][0]- -forest2ModX)>(tX-modX)) && ((forest2[cht][1]-forest2ModY)<(tY+modY)) && ((forest2[cht][1]- -forest2ModY)>(tY-modY))) return false;
	}
	for(cht=0;cht<montain1.length;cht++) {
		if(((montain1[cht][0]-montain1ModX)<(tX+modX)) && ((montain1[cht][0]- -montain1ModX)>(tX-modX)) && ((montain1[cht][1]-montain1ModY)<(tY+modY)) && ((montain1[cht][1]- -montain1ModY)>(tY-modY))) return false;
	}
	for(cht=0;cht<montain2.length;cht++) {
		if(((montain2[cht][0]-montain2ModX)<(tX+modX)) && ((montain2[cht][0]- -montain2ModX)>(tX-modX)) && ((montain2[cht][1]-montain2ModY)<(tY+modY)) && ((montain2[cht][1]- -montain2ModY)>(tY-modY))) return false;
	}
	for(cht=0;cht<river.length;cht++) {
		if(((river[cht][0]-riverModX)<(tX+modX)) && ((river[cht][0]- -riverModX)>(tX-modX)) && ((river[cht][1]-riverModY)<(tY+modY)) && ((river[cht][1]- -riverModY)>(tY-modY))) return false;
	}
	for(cht=0;cht<sea1.length;cht++) {
		if(((sea1[cht][0]-sea1ModX)<(tX+modX)) && ((sea1[cht][0]- -sea1ModX)>(tX-modX)) && ((sea1[cht][1]-sea1ModY)<(tY+modY)) && ((sea1[cht][1]- -sea1ModY)>(tY-modY))) return false;
	}
	for(cht=0;cht<sea2.length;cht++) {
		if(((sea2[cht][0]-sea2ModX)<(tX+modX)) && ((sea2[cht][0]- -sea2ModX)>(tX-modX)) && ((sea2[cht][1]-sea2ModY)<(tY+modY)) && ((sea2[cht][1]- -sea2ModY)>(tY-modY))) return false;
	}

	return true;
}