6v,w,5v,w,6v5v,9w,5v6v,w,5f,w,6v4v,3w,5f,3w,4v2v,w,v,w,v,w,5f,w,v,w,v,w,2vv,6w,f,w,a,w,f,6w,v2v,w,5f,a,f,a,5f,w,2v2v,w,3f,w,f,w,f,w,f,w,3f,w,2v2v,w,3f,a,5f,a,3f,w,2v2v,w,3f,w,f,w,f,w,f,w,3f,w,2v2v,w,5f,a,f,a,5f,w,2vv,6w,f,w,a,w,f,6w,v2v,w,v,w,v,w,5f,w,v,w,v,w,2v4v,3w,5f,3w,4v6v,w,5f,w,6v5v,9w,5v19v104,122,124,158,164,198,200,218121,125,142,160,162,180,197,201161
