C313212111133131211331333133313331333112113121111331311331333132332323321
>>
C31321211113313121133133313331333133311211312111133131133133313233232332
<<
C313212111133131211331333133313331333112113121111331311331333132332323323
>>
C313212111133131211331333133313331333112113121111331311331333132332323322
>>