20v4v,4w,3v,4w,5v4v,w,2f,3w,v,w,2f,w,5v4v,w,f,a,2f,3w,a,f,w,5v4v,w,2f,a,3f,a,2f,w,5v4v,2w,f,w,a,w,a,w,2f,w,5v5v,w,f,w,f,a,f,w,f,2w,5v4v,2w,f,w,3f,w,f,w,6v4v,w,2f,w,3f,w,f,2w,5v4v,w,4f,w,4f,w,5v4v,w,2f,3w,4f,w,5v4v,w,2f,w,v,3w,2f,w,5v4v,4w,3v,4w,5v20v20v66,72,87,91,108,110,129149,168,170,187,191,206,212188
