C1111121111331311211331333133313331333133312113121111331333112331323111
>>
C111112111133131121133133313331333133313331211312111133133311233132311
<<
C1111121111331311211331333133313331333133312113121111331333112331323113
>>
C1111121111331311211331333133313331333133312113121111331333112331323112
>>