20vv,7w,4v,4w,4vv,w,5f,6w,2f,2w,3vv,w,f,w,f,w,2f,w,7f,w,3vv,w,10f,w,3f,w,3vv,w,f,2w,f,3w,2f,3w,2f,w,3vv,w,f,w,2f,w,f,4w,f,2w,f,w,3vv,w,4f,w,2f,3w,2f,w,f,w,3vv,w,2f,w,f,4w,a,4w,f,w,3vv,w,4f,2w,f,3a,f,2w,f,2w,2vv,7w,2f,a,6f,w,2v7v,w,2f,2w,f,w,3f,w,2v7v,w,5f,w,2f,2w,2v7v,10w,3v20v170,189,190,191,21064,84,144,163,165213
