C1311213331333132332133313331333133313331333133313113313231313111
>>
C131121333133313233213331333133313331333133313331311331323131311
<<
C1311213331333132332133313331333133313331333133313113313231313113
>>
C1311213331333132332133313331333133313331333133313113313231313112
>>