2317,2312,2311,2315,2315,2316,2316,2317,2317,2318,2319,2323,2324,2326,2325,2324,2325,2325,2323,2322,2322,2322,2323,2323,2322,2322,2321,2320,2318;886,885,884,880,879,877,875,873,871,870,872,871,872,873,876,877,878,879,879,880,881,883,884,886,887,888,888,890,889