20v20v8v,4w,8v7v,2w,2f,w,8v6v,2w,3f,2w,7v5v,2w,2f,a,2f,3w,5v4v,2w,2f,w,a,w,3f,w,5v4v,w,2f,2a,f,2a,2f,w,5v4v,w,3f,w,a,w,2f,2w,5v4v,3w,2f,a,2f,2w,6v6v,2w,3f,2w,7v7v,w,2f,2w,8v7v,4w,9v20v20v109,129,147,148,150,151,169,18989,109,127,131,147,151,188,190107
