C31321211111333132331211113313331333133313331212111133212112113311
>>
C3132121111133313233121111331333133313331333121211113321211211331
<<
C31321211111333132331211113313331333133313331212111133212112113313
>>
C31321211111333132331211113313331333133313331212111133212112113312
>>