2175,2176,2176,2177,2178,2179,2180,2181,2182,2182,2182,2183,2183,2183,2182,2182,2181,2180,2180,2179,2178,2178,2177,2177,2176,2176,2175,2175,2175,2175;842,842,841,841,841,841,841,841,841,842,843,843,844,845,845,846,846,846,847,847,847,846,846,845,845,844,844,843,842,842