2220,2221,2222,2223,2224,2224,2225,2226,2228,2229,2230,2232,2232,2233,2232,2232,2230,2230,2229,2229,2227,2226,2224,2223,2222,2222,2221;1030,1030,1031,1031,1032,1033,1033,1034,1034,1036,1034,1034,1033,1032,1031,1030,1029,1028,1027,1026,1025,1024,1025,1025,1026,1028,1029