C31232233133313221211113313331333133313331212111133121111112113313331131
>>
C3123223313331322121111331333133313331333121211113312111111211331333113
<<
C31232233133313221211113313331333133313331212111133121111112113313331133
>>
C31232233133313221211113313331333133313331212111133121111112113313331132
>>