20v20v4v,10w,6v4v,w,4f,2w,2f,w,6v4v,w,f,2w,5f,w,6v3v,2w,2f,2w,4f,w,6v3v,w,4a,2w,3f,3w,4v3v,w,4a,w,6f,w,4v3v,w,4a,2w,f,2w,2f,w,4v3v,w,f,w,f,2w,6f,w,4v3v,w,8f,w,2f,w,4v3v,w,4f,8w,4v3v,6w,11v20v20v124,125,126,127,144,145,146,147,164,165,166,16791,110,111,145,146,153,165,170,192,193,205,206173
