C111123313331323113313331333133313331323123231333132322233233333211
>>
C11112331333132311331333133313331333132312323133313232223323333321
<<
C111123313331323113313331333133313331323123231333132322233233333213
>>
C111123313331323113313331333133313331323123231333132322233233333212
>>