3v,16w,v2v,2w,5f,w,5f,w,2f,w,v2v,w,2f,3w,f,w,f,3w,f,w,2f,w,v2v,w,15f,w,vv,3w,f,2w,f,w,2f,w,f,w,2f,w,f,w,vv,w,6f,w,9f,w,vv,w,f,w,f,w,f,8w,2f,2w,vv,w,12f,2w,2f,w,vv,2w,f,2w,f,4w,f,w,f,2a,2f,w,v2v,w,4f,w,2f,w,3f,w,a,3w,v2v,2w,4f,2a,f,w,2f,2a,2w,2v2v,w,2f,3w,a,w,f,w,f,2w,2f,w,2v2v,w,3f,w,f,2a,3f,3w,f,w,2v2v,w,5f,4w,5f,w,2v2v,7w,2v,7w,2v174,175,195,208,209,214,215,228,248,249124,126,147,151,163,166,171,204,206,244149
