C1111133313331323223313331333133313331323333333133313331323113132313322231
>>
C111113331333132322331333133313331333132333333313331333132311313231332223
<<
C1111133313331323223313331333133313331323333333133313331323113132313322233
>>
C1111133313331323223313331333133313331323333333133313331323113132313322232
>>