C111113331333132322331333133313331333133313113313331322331312311
>>
C11111333133313232233133313331333133313331311331333132233131231
<<
C111113331333132322331333133313331333133313113313331322331312313
>>
C111113331333132322331333133313331333133313113313331322331312312
>>