20v20v20w17w,2f,w16w,3f,ww,7f,7w,4f,ww,8f,5w,4f,2w6w,6f,2w,3f,3w5w,5f,a,f,2w,f,5w5w,4f,w,f,2w,a,3f,3w5w,4f,w,f,w,2a,f,w,f,3w10w,f,2w,2a,2f,3w7w,f,a,2f,2w,a,6w7w,f,w,3f,3a,5w7w,4f,w,a,2f,5w12w,f,w,f,5w12w,3f,5w20w20v20v170,193,212,213,233,234,248,253,272,273,274,29297,122,135,136,169,186,187,190,214,235,293,312210
