20v20v4v,4w,12v5w,2f,10w,3vw,6f,w,2f,w,5f,w,3vw,f,w,2f,2a,3f,2w,4f,3w,vw,f,w,f,2w,a,w,a,2f,w,6f,w,vw,6f,w,a,2f,w,4f,w,f,w,vw,3f,8w,4f,w,f,w,v3w,12f,2w,f,w,v2v,w,a,12w,2f,w,v2v,w,a,13f,2w,v2v,16w,2v20v20v105,106,126,128,148,203,223115,133,134,135,153,173,187136
