C1111233133313231133133313231333133313113313113313331333132112323131131   >>    C111123313331323113313331323133313331311331311331333133313211232313113   <<    C1111233133313231133133313231333133313113313113313331333132112323131133   >>      C1111233133313231133133313231333133313113313113313331333132112323131132   >>