20v4v,8w,8v4v,w,2f,w,3f,4w,5v4v,w,2f,w,6f,w,5v4v,w,9f,w,5v4v,2w,f,5w,f,3w,4v5v,w,2f,3a,w,f,w,f,w,4v5v,w,f,w,3a,2f,w,f,w,4v5v,w,f,w,3a,w,f,w,f,w,4v4v,2w,f,2w,2f,w,f,w,f,w,4v4v,w,10f,w,4v4v,w,5f,w,2f,3w,4v4v,10w,6v20v20v128,129,130,148,149,150,168,169,17066,69,70,89,132,166,192,206,208174
