C11111211113313112113313331333133313331333132311233133313331333133313331131121
>>
C1111121111331311211331333133313331333133313231123313331333133313331333113112
<<
C11111211113313112113313331333133313331333132311233133313331333133313331131123
>>
C11111211113313112113313331333133313331333132311233133313331333133313331131122
>>