5v,8w,7v5v,w,3f,w,2f,3w,5v4v,2w,f,w,f,w,2f,w,a,2w,4v4v,w,7f,w,a,f,2w,3v4v,w,3f,2w,f,2w,2a,f,w,3v4v,w,f,w,4f,2w,f,a,f,w,3v4v,w,f,3w,2f,3w,a,2w,3v4v,w,f,w,f,6w,f,w,4v2v,3w,f,5w,4f,w,4v2v,w,9f,w,2f,w,4v2v,w,f,w,f,w,f,3w,f,w,f,2w,4v2v,w,f,w,f,w,2f,w,4f,w,5v2v,w,3f,2w,6f,w,5v2v,13w,5v20v53,73,93,94,114,13446,70,85,87,186,19151
