C11111333133313232233133313331333132313331323321313331333132213222223131
>>
C1111133313331323223313331333133313231333132332131333133313221322222313
<<
C11111333133313232233133313331333132313331323321313331333132213222223133
>>
C11111333133313232233133313331333132313331323321313331333132213222223132
>>