C221213331323133112111133133313331333112113121111121111331311331322331121121
>>
C22121333132313311211113313331333133311211312111112111133131133132233112112
<<
C221213331323133112111133133313331333112113121111121111331311331322331121123
>>
C221213331323133112111133133313331333112113121111121111331311331322331121122
>>