2208,2211,2211,2212,2213,2213,2215,2216,2215,2214,2215,2215,2214,2214,2215,2215,2216,2216,2215,2214,2213,2213,2212,2211,2211,2210,2209,2209,2208,2209,2209;868,867,868,869,868,867,867,868,869,869,870,871,871,872,873,874,875,876,877,877,876,875,876,875,873,874,873,872,871,870,869