C312322331333132212111133133313331333133312121111121111133323132313111
>>
C31232233133313221211113313331333133313331212111112111113332313231311
<<
C312322331333132212111133133313331333133312121111121111133323132313113
>>
C312322331333132212111133133313331333133312121111121111133323132313112
>>