C1111121111331311211331333133313331333133313231333133313331333133313332113131   >>    C111112111133131121133133313331333133313331323133313331333133313331333211313   <<    C1111121111331311211331333133313331333133313231333133313331333133313332113133   >>      C1111121111331311211331333133313331333133313231333133313331333133313332113132   >>