C11111333133313232233133313331333133313233213331323133313233231131
>>
C1111133313331323223313331333133313331323321333132313331323323113
<<
C11111333133313232233133313331333133313233213331323133313233231133
>>
C11111333133313232233133313331333133313233213331323133313233231132
>>