2345,2343,2342,2341,2338,2337,2337,2338,2339,2340,2341,2342,2343,2344,2345,2346,2347,2348,2349,2348,2347,2346;923,921,921,918,916,915,914,914,913,913,913,912,912,911,911,912,915,917,918,920,921,921