20v20v6v,5w,9v6v,w,3f,w,9v6v,w,3f,5w,5v6v,w,2f,a,w,3f,w,5v4v,4w,3a,3f,w,5v4v,w,2f,a,f,a,f,a,2f,w,5v4v,w,3f,3a,f,3w,5v4v,w,3f,w,a,2f,w,7v4v,5w,3f,w,7v8v,w,3f,w,7v8v,5w,7v20v20v109,128,129,130,147,149,151,168,169,170,18988,108,131,132,148,150,166,167,190,210,21189
