C11111333133313232233133313331333133313332322331331121111333121121131
>>
C1111133313331323223313331333133313331333232233133112111133312112113
<<
C11111333133313232233133313331333133313332322331331121111333121121133
>>
C11111333133313232233133313331333133313332322331331121111333121121132
>>