C23221211113313331233133313331312111112111133313331333132311211313121
>>
C2322121111331333123313331333131211111211113331333133313231121131312
<<
C23221211113313331233133313331312111112111133313331333132311211313123
>>
C23221211113313331233133313331312111112111133313331333132311211313122
>>