C1111133313331323223313331333133313331333231333112331311331311211331131
>>
C111113331333132322331333133313331333133323133311233131133131121133113
<<
C1111133313331323223313331333133313331333231333112331311331311211331133
>>
C1111133313331323223313331333133313331333231333112331311331311211331132
>>