C1111133313331323223313331333133313331322331333132313223313331233131
>>
C111113331333132322331333133313331333132233133313231322331333123313
<<
C1111133313331323223313331333133313331322331333132313223313331233133
>>
C1111133313331323223313331333133313331322331333132313223313331233132
>>