C3132121111331312113313331333121111331333132312313331333132212323221
>>
C313212111133131211331333133312111133133313231231333133313221232322
<<
C3132121111331312113313331333121111331333132312313331333132212323223
>>
C3132121111331312113313331333121111331333132312313331333132212323222
>>