2221,2220,2220,2219,2219,2220,2220,2221,2222,2223,2224,2225,2226,2227,2227,2228,2228,2229,2231,2231,2233,2234,2233,2233,2235,2235,2234,2232,2230,2228,2227,2227,2226,2227,2227,2226,2226,2225,2225,2223,2223,2222;720,720,723,723,725,726,728,730,730,731,730,730,729,730,731,732,734,735,733,730,729,728,727,723,722,721,720,720,719,719,718,717,716,715,713,712,711,711,713,715,718,720