C3132121111331312113313331333133313331333132313331333133313331333132231112111   >>    C313212111133131211331333133313331333133313231333133313331333133313223111211   <<    C3132121111331312113313331333133313331333132313331333133313331333132231112113   >>      C3132121111331312113313331333133313331333132313331333133313331333132231112112   >>