C11112331333132311331333132313331323133313132313231323132322331323112113111
>>
C1111233133313231133133313231333132313331313231323132313232233132311211311
<<
C11112331333132311331333132313331323133313132313231323132322331323112113113
>>
C11112331333132311331333132313331323133313132313231323132322331323112113112
>>