9v,3w,8v7v,3w,a,2w,7v7v,w,f,3a,4w,4v7v,w,7f,w,4v7v,2w,3f,2w,f,w,4v6v,3w,f,w,f,w,2f,w,4v4v,3w,3f,w,3f,3w,3v4v,w,5f,w,5f,w,3v4v,w,f,2w,f,3w,2f,w,f,w,3v4v,w,4f,w,f,w,4f,w,3v4v,2w,3f,w,f,w,3f,2w,3v4v,w,4f,w,f,w,3f,w,4v4v,w,2f,6w,f,2w,4v4v,w,9f,w,5v4v,11w,5v30,49,50,51148,152,168,172268
