C3311111211233131133132223323132313231323223313232213113313233313132333221
>>
C331111121123313113313222332313231323132322331323221311331323331313233322
<<
C3311111211233131133132223323132313231323223313232213113313233313132333223
>>
C3311111211233131133132223323132313231323223313232213113313233313132333222
>>