C31321211111333132331211113313331333133313331212111133121111331312212111
>>
C3132121111133313233121111331333133313331333121211113312111133131221211
<<
C31321211111333132331211113313331333133313331212111133121111331312212113
>>
C31321211111333132331211113313331333133313331212111133121111331312212112
>>