C33331211113313331211113313331333133313332322121133133313232331133121
>>
C3333121111331333121111331333133313331333232212113313331323233113312
<<
C33331211113313331211113313331333133313332322121133133313232331133123
>>
C33331211113313331211113313331333133313332322121133133313232331133122
>>