8v,6w,6v8v,w,4f,2w,5v5v,4w,f,2w,2f,2w,4v5v,w,5f,2w,2f,w,4v4v,2w,f,w,7f,w,4v3v,2w,5f,4w,f,w,4v3v,w,5f,5w,f,w,4v3v,w,2f,w,f,3w,f,a,w,f,w,4v3v,w,4f,2w,f,a,f,a,f,w,4v3v,7w,2f,a,w,f,2w,3v9v,2w,f,2w,2f,w,3v10v,w,5f,w,3v10v,w,2f,4w,3v10v,4w,6v20v152,171,173,19288,107,126,145172
