C111112111133131121133133313331311331333133313231333133313231131231
>>
C11111211113313112113313331333131133133313331323133313331323113123
<<
C111112111133131121133133313331311331333133313231333133313231131233
>>
C111112111133131121133133313331311331333133313231333133313231131232
>>