C313212111133131211331333133313331311331333131211111211113313331122112322331
>>
C31321211113313121133133313331333131133133313121111121111331333112211232233
<<
C313212111133131211331333133313331311331333131211111211113313331122112322333
>>
C313212111133131211331333133313331311331333131211111211113313331122112322332
>>