2507,2508,2508,2508,2509,2509,2510,2510,2511,2512,2513,2513,2514,2514,2515,2515,2516,2517,2518,2519,2519,2520,2521,2521,2521,2520,2519,2519,2518,2517,2517,2517,2517,2517,2517,2517,2516,2515,2515,2515,2514,2514,2513,2512,2511,2510,2510,2509,2509,2509,2508,2508,2507,2507,2507,2507,2507,2507,2507,2507;821,821,820,819,819,818,818,817,817,817,817,816,816,817,817,818,818,818,818,818,819,819,819,820,821,821,821,822,822,822,823,824,825,826,827,828,828,828,829,830,830,831,831,831,831,831,830,830,829,828,828,827,827,826,825,824,823,822,821,821