C1111133313331323223313331333133313113313231333132322333333132313112121
>>
C111113331333132322331333133313331311331323133313232233333313231311212
<<
C1111133313331323223313331333133313113313231333132322333333132313112123
>>
C1111133313331323223313331333133313113313231333132322333333132313112122
>>