C3132121111331312113313331333133313331311331323132333133313331333132221121
>>
C313212111133131211331333133313331333131133132313233313331333133313222112
<<
C3132121111331312113313331333133313331311331323132333133313331333132221123
>>
C3132121111331312113313331333133313331311331323132333133313331333132221122
>>