2560,2558,2557,2558,2559,2560,2560,2561,2562,2564,2565,2566,2565,2565,2566,2564,2562,2562;1077,1078,1076,1076,1074,1073,1072,1071,1072,1072,1073,1074,1075,1079,1081,1080,1079,1077