C111123313331323113313331323133313331311331311331333133112133112323233231   >>    C11112331333132311331333132313331333131133131133133313311213311232323323   <<    C111123313331323113313331323133313331311331311331333133112133112323233233   >>      C111123313331323113313331323133313331311331311331333133112133112323233232   >>