2416,2417,2419,2420,2418,2417,2416,2414,2412,2411,2411,2409,2408,2408,2409,2409,2410,2411,2413,2414,2415,2416;1069,1068,1069,1070,1071,1072,1072,1073,1075,1075,1076,1078,1078,1075,1075,1074,1073,1073,1071,1071,1070,1070