20v20v4v,13w,3v4v,w,11f,w,3v2v,3w,3f,3w,f,w,f,w,f,w,3v2v,w,11f,w,f,w,3v2v,w,4f,w,f,4w,a,w,f,w,3v2v,w,4f,w,f,w,2a,w,a,w,f,w,3v2v,w,4f,w,f,w,2a,w,a,w,f,w,3v2v,w,4f,w,2f,4a,2f,w,3v2v,8w,2f,5w,3v9v,4w,7v20v20v20v133,150,151,153,170,171,173,190,191,192,19385,86,91,104,108,111,124,128,145,146,164109
