C11112331333132311331333133313331323132313331313331323112113111
>>
C1111233133313231133133313331333132313231333131333132311211311
<<
C11112331333132311331333133313331323132313331313331323112113113
>>
C11112331333132311331333133313331323132313331313331323112113112
>>