C13112133313331323321333133313331333133313331313331333131121133132313231311311
>>
C1311213331333132332133313331333133313331333131333133313112113313231323131131
<<
C13112133313331323321333133313331333133313331313331333131121133132313231311313
>>
C13112133313331323321333133313331333133313331313331333131121133132313231311312
>>