C1111233133313231133133313331333133313231331121323132313231311331211
>>
C111123313331323113313331333133313331323133112132313231323131133121
<<
C1111233133313231133133313331333133313231331121323132313231311331213
>>
C1111233133313231133133313331333133313231331121323132313231311331212
>>