C1111121111331311211331333133313331333133313231333133313331333132331331231   >>    C111112111133131121133133313331333133313331323133313331333133313233133123   <<    C1111121111331311211331333133313331333133313231333133313331333132331331233   >>      C1111121111331311211331333133313331333133313231333133313331333132331331232   >>