20v4v,5w,3v,5w,3v4v,w,3f,w,3v,w,3f,w,3v4v,w,f,w,f,5w,f,w,f,w,3v4v,w,2f,a,6f,w,f,w,3v4v,3w,a,7w,f,w,3v4v,w,2f,a,6f,w,f,w,3v4v,w,f,w,f,3w,3f,w,f,w,3v4v,w,f,w,3f,5w,f,w,3v4v,w,f,w,f,w,7f,w,3v4v,w,f,w,f,9w,3v4v,w,3f,w,11v4v,5w,11v20v20v87,107,12788,132,16890
