C13112133313331323321333133313331333133313331333133313331312322321332233112321
>>
C1311213331333132332133313331333133313331333133313331333131232232133223311232
<<
C13112133313331323321333133313331333133313331333133313331312322321332233112323
>>
C13112133313331323321333133313331333133313331333133313331312322321332233112322
>>