C313212111133131211331333133313121111331323221231211111211113313223313331121321
>>
C31321211113313121133133313331312111133132322123121111121111331322331333112132
<<
C313212111133131211331333133313121111331323221231211111211113313223313331121323
>>
C313212111133131211331333133313121111331323221231211111211113313223313331121322
>>