C11111333133313232233133313331333132313331323321313331333132313222313121
>>
C1111133313331323223313331333133313231333132332131333133313231322231312
<<
C11111333133313232233133313331333132313331323321313331333132313222313123
>>
C11111333133313232233133313331333132313331323321313331333132313222313122
>>