C23221211113313331233133313331312111112111133313331333131211111112331
>>
C2322121111331333123313331333131211111211113331333133313121111111233
<<
C23221211113313331233133313331312111112111133313331333131211111112333
>>
C23221211113313331233133313331312111112111133313331333131211111112332
>>