2878,2879,2880,2882,2884,2886,2888,2891,2892,2892,2894,2895,2897,2895,2894,2892,2891,2890,2889,2888,2886,2884,2882,2880;1020,1016,1015,1017,1017,1019,1019,1021,1021,1023,1023,1023,1024,1027,1031,1033,1032,1029,1027,1025,1023,1022,1021,1021