C111123313121111121111331323133313331333132322121111133313332332332132311
>>
C11112331312111112111133132313331333133313232212111113331333233233213231
<<
C111123313121111121111331323133313331333132322121111133313332332332132313
>>
C111123313121111121111331323133313331333132322121111133313332332332132312
>>