C1111233131211111211113313331333133313331333131211113313311211111333112111
>>
C111123313121111121111331333133313331333133313121111331331121111133311211
<<
C1111233131211111211113313331333133313331333131211113313311211111333112113
>>
C1111233131211111211113313331333133313331333131211113313311211111333112112
>>