C111123313331323113313331333133313231323133312111112111133131333131132321   >>    C11112331333132311331333133313331323132313331211111211113313133313113232   <<    C111123313331323113313331333133313231323133312111112111133131333131132323   >>      C111123313331323113313331333133313231323133312111112111133131333131132322   >>