2469,2470,2470,2471,2472,2473,2474,2476,2477,2478,2479,2481,2482,2484,2484,2486,2488,2490,2492,2491,2491,2489,2488,2486,2484,2483,2481,2480,2478,2476,2475,2473,2472,2471,2470;900,902,903,904,904,903,902,901,901,901,903,903,903,902,901,901,901,901,901,900,898,899,899,899,899,900,900,900,900,899,899,900,900,899,899