2505,2506,2506,2507,2507,2508,2509,2509,2509,2509,2508,2508,2507,2507,2506,2506,2505,2505,2505,2505;1212,1212,1211,1211,1210,1210,1210,1211,1212,1213,1213,1214,1214,1215,1215,1214,1214,1213,1212,1212