C3132121111133313233121111331333133313331333133313331333133313222313133111
>>
C313212111113331323312111133133313331333133313331333133313331322231313311
<<
C3132121111133313233121111331333133313331333133313331333133313222313133113
>>
C3132121111133313233121111331333133313331333133313331333133313222313133112
>>