C1111233131211111211113313331333133313231323331313331311331311213331
>>
C111123313121111121111331333133313331323132333131333131133131121333
<<
C1111233131211111211113313331333133313231323331313331311331311213333
>>
C1111233131211111211113313331333133313231323331313331311331311213332
>>