C33232212111111331312133313331333133313331311331323233231333132233132211   >>    C3323221211111133131213331333133313331333131133132323323133313223313221   <<    C33232212111111331312133313331333133313331311331323233231333132233132213   >>      C33232212111111331312133313331333133313331311331323233231333132233132212   >>