2474,2474,2473,2473,2474,2474,2473,2474,2474,2476,2477,2479,2480,2480,2481,2480,2479,2480,2479,2477,2476;1121,1122,1123,1124,1125,1126,1127,1128,1129,1131,1131,1132,1131,1130,1128,1126,1125,1123,1122,1121,1122