C1111121111331311211331333133313331333133313231333133313331322311331131   >>    C111112111133131121133133313331333133313331323133313331333132231133113   <<    C1111121111331311211331333133313331333133313231333133313331322311331133   >>      C1111121111331311211331333133313331333133313231333133313331322311331132   >>