20v20v7v,7w,6v5v,3w,5f,2w,5v4v,2w,5f,w,3f,w,4v4v,w,3f,4a,w,f,3w,3v4v,w,4f,w,a,w,4f,w,3v4v,2w,2f,w,a,3f,4w,3v4v,w,3f,4a,2f,w,5v4v,w,5f,w,3f,w,5v4v,2w,7f,2w,5v4v,w,2f,7w,6v4v,4w,12v20v20v108,109,110,111,130,149,168,169,170,17189,108,127,147,152,166,167,187,189,192172
