C111112111133131121133133313331333133313123221211111122112323323221
>>
C11111211113313112113313331333133313331312322121111112211232332322
<<
C111112111133131121133133313331333133313123221211111122112323323223
>>
C111112111133131121133133313331333133313123221211111122112323323222
>>