2221,2222,2222,2222,2222,2223,2224,2225,2226,2226,2227,2227,2226,2226,2225,2225,2224,2224,2223,2222,2221,2221,2221,2221;963,963,962,961,960,960,960,960,960,961,961,962,962,963,963,964,964,965,965,965,965,964,963,963