20v20w12w,f,w,3a,3ww,5f,2w,5f,2w,3a,2ww,f,w,f,w,f,2w,f,2w,f,2w,f,4a,ww,5f,w,8f,4a,w3w,f,3w,5f,3w,f,2w,a,ww,8f,w,3f,2w,f,4ww,5f,w,2f,3w,f,2w,f,4w2w,f,w,f,3w,10f,2w2w,4f,2w,3f,4w,f,w,f,2w2w,4f,9w,3f,2w20w20v20v54,55,56,75,76,77,95,96,97,98,115,116,117,118,13888,104,110,111,112,123,128,129,146,163,184,191,194,195,20452
