2v,4w,14v3w,2f,14w,vw,17f,w,vw,a,2f,2w,2f,8w,2f,w,vw,f,a,2f,2w,3f,w,4v,w,f,2w,v2w,f,a,2f,2w,2f,2w,3v,w,f,w,2vv,2w,f,a,2f,2w,2f,2w,2v,w,f,w,2v2v,2w,f,a,2f,2w,2f,w,2v,w,f,w,2v3v,2w,4f,2w,f,4w,f,w,2v4v,2w,11f,w,2v5v,2w,4f,2w,2f,w,f,w,2v6v,2w,4f,2w,3f,w,2v7v,2w,4f,2w,2f,w,2v8v,2w,f,a,2f,2w,f,w,2v9v,2w,f,a,2f,w,f,w,2v10v,2w,f,a,3f,2w,v11v,2w,f,a,3f,w,v12v,2w,f,a,2f,w,v13v,w,3f,2w,v13v,5w,2v61,82,103,124,145,271,292,313,334,355103,124,145,166,187,208,229,250,271,292209
