8v,4w,7v8v,w,2f,2w,6v8v,w,3f,2w,5v8v,w,4f,2w,4v6v,3w,5f,2w,3v3v,4w,8f,w,3vv,3w,2f,w,f,5w,2f,w,3vv,w,4f,w,f,w,4a,2f,w,3vv,w,f,w,5f,4a,w,f,w,3vv,w,4f,w,f,w,4a,w,f,w,3vv,3w,2f,4w,f,3w,f,w,3v3v,4w,5f,2w,f,2w,2v6v,3w,7f,w,2v8v,w,2f,2w,3f,w,2v8v,9w,2v19v19v142,143,144,145,161,162,163,164,180,181,182,18367,68,85,88,106,146,159,175,181,218,223,238217
