C1311213331333132332133313331333133313331333131133133313231333131332331
>>
C131121333133313233213331333133313331333133313113313331323133313133233
<<
C1311213331333132332133313331333133313331333131133133313231333131332333
>>
C1311213331333132332133313331333133313331333131133133313231333131332332
>>