20v20v4v,12w,4v4v,w,10f,w,4v3v,2w,f,4w,5f,w,4v3v,w,8f,w,2f,w,4v3v,w,f,w,6f,2w,f,2w,3v3v,w,2f,w,4f,2w,3a,w,3v3v,2w,2f,w,f,w,2f,w,a,2f,w,3v4v,2w,3f,2w,f,w,a,f,a,w,3v5v,6w,2f,a,3w,3v6v,2w,2f,w,4f,w,4v7v,2w,f,2w,3f,w,4v8v,8w,4v20v153,154,155,173,193,195,21390,108,110,111,128,148,150129
