C1111133313331323223313331333133313331323321333132313331311323221
>>
C111113331333132322331333133313331333132332133313231333131132322
<<
C1111133313331323223313331333133313331323321333132313331311323223
>>
C1111133313331323223313331333133313331323321333132313331311323222
>>