C33232212111111331312133313331333133313331311331323233231333133313133313223131   >>    C3323221211111133131213331333133313331333131133132323323133313331313331322313   <<    C33232212111111331312133313331333133313331311331323233231333133313133313223133   >>      C33232212111111331312133313331333133313331311331323233231333133313133313223132   >>