2211,2212,2213,2213,2214,2215,2215,2216,2217,2217,2218,2219,2219,2220,2221,2221,2222,2222,2223,2224,2225,2225,2226,2227,2227,2228,2229,2229,2229,2229,2228,2227,2226,2226,2225,2224,2223,2223,2222,2221,2220,2220,2220,2219,2219,2218,2218,2217,2217,2216,2216,2215,2215,2214,2213,2212,2211,2211,2211,2211;851,851,851,850,850,850,849,849,849,850,850,850,851,851,851,852,852,853,853,853,853,854,854,854,855,855,855,856,857,858,858,858,858,859,859,859,859,860,860,860,860,859,858,858,857,857,856,856,855,855,854,854,853,853,853,853,853,852,851,851