C11111333133313232233133313331333132313331323321313331323133313121323321
>>
C1111133313331323223313331333133313231333132332131333132313331312132332
<<
C11111333133313232233133313331333132313331323321313331323133313121323323
>>
C11111333133313232233133313331333132313331323321313331323133313121323322
>>