C13332313311211113313331333133313311211331333133313121111132213232321131
>>
C1333231331121111331333133313331331121133133313331312111113221323232113
<<
C13332313311211113313331333133313311211331333133313121111132213232321133
>>
C13332313311211113313331333133313311211331333133313121111132213232321132
>>