20v20v4v,5w,v,4w,6v4v,w,3f,3w,2f,5w,2v4v,w,3f,w,8f,w,2v4v,w,2f,2w,4f,w,f,w,f,w,2v3v,2w,2f,2w,3f,2w,3f,w,2v3v,w,a,2f,2w,3f,2w,3f,w,2v3v,w,2a,f,w,4f,2w,3f,w,2v3v,w,a,f,a,w,3f,7w,2v3v,w,a,f,a,3f,2w,8v3v,3w,2f,3w,9v5v,4w,11v20v20v144,164,165,184,186,204,20691,95,130,149,150,155,16987
