C11111333133313232233133313331333132313331323321313331333132232123221
>>
C1111133313331323223313331333133313231333132332131333133313223212322
<<
C11111333133313232233133313331333132313331323321313331333132232123223
>>
C11111333133313232233133313331333132313331323321313331333132232123222
>>