C3123223313331322121111331333133313231323223313331333131111321333131
>>
C312322331333132212111133133313331323132322331333133313111132133313
<<
C3123223313331322121111331333133313231323223313331333131111321333133
>>
C3123223313331322121111331333133313231323223313331333131111321333132
>>