C11111333133313232233133313331333133313332322331313331323311321
>>
C1111133313331323223313331333133313331333232233131333132331132
<<
C11111333133313232233133313331333133313332322331313331323311323
>>
C11111333133313232233133313331333133313332322331313331323311322
>>