C3132121111331312113313331333133313331322121133133313222313233313123121
>>
C313212111133131211331333133313331333132212113313331322231323331312312
<<
C3132121111331312113313331333133313331322121133133313222313233313123123
>>
C3132121111331312113313331333133313331322121133133313222313233313123122
>>