2486,2485,2485,2488,2489,2489,2488,2493,2502,2501,2501,2506,2506,2502,2500,2497,2493,2491,2489;1769,1771,1776,1780,1784,1787,1791,1791,1791,1786,1777,1774,1766,1766,1768,1765,1764,1766,1769