3020,3020,3022,3022,3023,3023,3024,3024,3025,3025,3026,3026,3025,3025,3024,3024,3022,3022,3021,3021,3020,3019,3019,3017,3016,3016,3016,3015,3015,3015,3016,3016,3018,3018;567,568,568,567,567,565,565,564,564,563,563,562,562,561,561,560,560,559,559,558,558,558,559,559,559,561,562,562,564,565,565,566,566,567