C33232212111111331312133313331333133313331311331323233231333133313231   >>    C3323221211111133131213331333133313331333131133132323323133313331323   <<    C33232212111111331312133313331333133313331311331323233231333133313233   >>      C33232212111111331312133313331333133313331311331323233231333133313232   >>