3021,3020,3021,3021,3022,3023,3025,3026,3026,3027,3028,3029,3030,3032,3034,3033,3032,3031,3029,3028,3027,3025,3023,3022;502,503,505,506,506,507,507,508,509,509,507,504,502,501,501,499,498,497,496,496,496,497,499,501