C3311111211233131133132223323132313231323223313232213113313232213233311
>>
C331111121123313113313222332313231323132322331323221311331323221323331
<<
C3311111211233131133132223323132313231323223313232213113313232213233313
>>
C3311111211233131133132223323132313231323223313232213113313232213233312
>>