C313212111133131211331333133313331331121111331333132313331322333131   >>    C31321211113313121133133313331333133112111133133313231333132233313   <<    C313212111133131211331333133313331331121111331333132313331322333133   >>      C313212111133131211331333133313331331121111331333132313331322333132   >>