3640,3641,3641,3640,3639,3639,3641,3641,3642,3643,3643,3645,3646,3647,3648,3648,3649,3649,3648,3647,3647,3648,3648,3647,3645,3642;1121,1122,1124,1124,1125,1126,1126,1127,1129,1129,1130,1130,1131,1131,1130,1129,1128,1127,1126,1126,1124,1123,1121,1120,1120,1121