C1111133313331323223313331333133313331333131123313331311331333131
>>
C111113331333132322331333133313331333133313112331333131133133313
<<
C1111133313331323223313331333133313331333131123313331311331333133
>>
C1111133313331323223313331333133313331333131123313331311331333132
>>