C13332313311211113313331333133313331331123222212111133132313232131
>>
C1333231331121111331333133313331333133112322221211113313231323213
<<
C13332313311211113313331333133313331331123222212111133132313232133
>>
C13332313311211113313331333133313331331123222212111133132313232132
>>