C1111233131211111211113313331333133313332313113313331322132323213311
>>
C111123313121111121111331333133313331333231311331333132213232321331
<<
C1111233131211111211113313331333133313332313113313331322132323213313
>>
C1111233131211111211113313331333133313332313113313331322132323213312
>>