2496,2497,2498,2501,2502,2504,2504,2505,2509,2508,2507,2507,2506,2505,2505,2503,2502,2502,2500,2499,2498,2497,2496,2497;1153,1153,1152,1152,1151,1151,1150,1149,1149,1150,1150,1151,1152,1152,1153,1155,1155,1156,1156,1157,1156,1156,1155,1154