C1111133313331323223313331333133313331323333333133313331333132233313123121
>>
C111113331333132322331333133313331333132333333313331333133313223331312312
<<
C1111133313331323223313331333133313331323333333133313331333132233313123123
>>
C1111133313331323223313331333133313331323333333133313331333132233313123122
>>