C3311111211233131133132223323132313231323223313232213113313231333132212321
>>
C331111121123313113313222332313231323132322331323221311331323133313221232
<<
C3311111211233131133132223323132313231323223313232213113313231333132212323
>>
C3311111211233131133132223323132313231323223313232213113313231333132212322
>>