20v19w,v19w,v19w,v7w,f,w,f,w,3f,5w,v6w,f,w,f,w,f,w,2f,5w,v5w,f,w,7f,a,4w,v4w,f,w,7f,w,f,4w,v3w,2f,2a,w,3f,w,3f,4w,v2w,2f,3a,3f,w,2f,w,f,4w,v3w,2f,a,3w,2f,w,3f,4w,v2w,f,w,f,w,7f,w,a,4w,v3w,f,w,a,4f,w,3f,5w,v5w,a,8f,5w,v5w,f,4a,w,3a,5w,v19w,v19w,v19w,v20v20v134,165,166,184,185,186,205,234,245,265,286,287,288,289,291,292,293132,148,150,169,173,209,213,228,230,246,266,267,268,269,271,272,273189
