2153,2154,2154,2154,2154,2154,2155,2155,2156,2157,2158,2159,2159,2160,2161,2161,2161,2161,2160,2159,2159,2158,2158,2157,2157,2156,2156,2155,2154,2154,2154,2153,2153,2153;885,885,884,883,882,881,881,880,880,880,880,880,881,881,881,882,883,884,884,884,885,885,886,886,887,887,888,888,888,887,886,886,885,885