C1111133313331323223313331333133313113313121111133313232223323221
>>
C111113331333132322331333133313331311331312111113331323222332322
<<
C1111133313331323223313331333133313113313121111133313232223323223
>>
C1111133313331323223313331333133313113313121111133313232223323222
>>