20v20vv,18w,vv,w,3f,w,2f,w,4f,w,2f,2a,w,vv,w,6f,w,f,2w,3f,w,f,2w,v5w,f,w,6f,w,4f,w,vw,3f,w,f,w,f,w,f,2w,f,2w,3f,w,vw,5f,w,f,w,f,2w,4f,w,a,w,v2w,f,w,2f,w,f,w,4f,w,2f,w,a,w,vv,w,f,3w,4f,2w,f,w,f,2w,a,w,v2w,f,w,3f,2w,f,2w,f,w,f,3a,w,vw,10f,w,f,w,f,a,3w,vw,2f,w,2f,w,f,2w,4f,w,3f,w,vw,2f,w,2f,w,4f,w,2f,w,3f,w,v5w,f,w,f,2w,f,2w,f,2w,f,2w,vw,7f,w,8f,w,2vw,3f,w,2f,2w,3f,3w,2f,w,2v13w,v,4w,2v20v20v76,77,157,177,197,215,216,217,235109,167,187,222,223,226,229,304,30576
