2420,2421,2422,2422,2423,2424,2424,2425,2425,2426,2426,2427,2427,2428,2428,2428,2429,2429,2429,2428,2427,2426,2425,2424,2424,2424,2423,2423,2422,2422,2421,2421,2420,2420,2420,2420,2420,2420;1117,1117,1117,1118,1118,1118,1119,1119,1120,1120,1121,1121,1122,1122,1123,1124,1124,1125,1126,1126,1126,1126,1126,1126,1125,1124,1124,1123,1123,1122,1122,1121,1121,1120,1119,1118,1117,1117