6v,7w,7v5v,w,f,w,f,w,3f,w,6v4v,w,5a,4f,w,5v3v,2w,f,w,a,w,f,w,4f,w,4v3v,w,2f,w,a,w,6f,w,4v2v,w,3f,w,a,2w,f,2w,3f,w,3v2v,w,3f,3a,w,f,w,f,2w,f,w,3v3v,w,f,2w,f,2w,f,w,3f,w,4v3v,w,5f,w,5f,w,4v3v,w,2f,4w,5f,w,4v4v,w,5f,w,3f,w,5v4v,w,9f,w,5v5v,w,7f,w,6v6v,7w,7v20v45,46,47,48,49,67,87,107,126,127,128171,173,193,206,208,211,212,213,226,228,231249
