19v19v6v,4w,9v6v,w,2f,w,9v4v,3w,2f,w,9v4v,w,4f,5w,5v4v,w,2f,a,f,w,3f,3w,3v4v,3w,f,a,w,2f,a,2f,w,3v5v,2w,f,a,2f,2a,2f,w,3v5v,w,2f,w,3f,2a,2w,3v5v,w,2f,4w,2f,w,4v5v,w,2f,w,2v,4w,4v5v,4w,10v19v19v19v19v121,141,145,160,163,164,183,184121,141,145,146,160,163,164,183165
