20v19w,v4w,3f,8w,3f,w,v4w,f,w,a,9f,a,f,w,vw,4f,w,f,a,8f,3w,vw,f,w,2f,w,f,7w,2f,3w,vw,3f,2w,f,3w,3f,w,2f,3w,vw,2f,w,6f,a,w,4f,3w,vw,4f,5w,f,4w,f,3w,vw,2f,a,5w,a,f,4w,f,3w,v2w,f,6w,a,f,a,w,3f,3w,v2w,a,6w,f,3w,f,w,f,3w,v9w,f,3w,f,w,a,3w,v9w,3f,a,3f,3w,v9w,f,5w,f,3w,v9w,9f,w,v15w,3f,w,v19w,v20v20v66,76,87,150,183,189,209,211,222,255,27271,75,95,134,150,182,202,249,274,289,316149
