20v4v,5w,3v,4w,4v4v,w,3f,5w,f,a,w,4v4v,w,7f,3a,w,4v4v,2w,f,5w,f,2a,w,4v4v,2w,f,w,3f,2w,f,2w,4v4v,w,6f,2w,f,w,5v4v,w,2f,2w,2f,2w,f,w,5v4v,2w,f,2w,2f,2w,f,2w,4v5v,w,f,3w,5f,w,4v5v,w,9f,w,4v5v,5w,2f,4w,4v9v,4w,7v20v20v54,72,73,74,93,94128,130,173,193,209,211150
