C132233133112121111331333133313331312121111133313331312111133132221211331
>>
C13223313311212111133133313331333131212111113331333131211113313222121133
<<
C132233133112121111331333133313331312121111133313331312111133132221211333
>>
C132233133112121111331333133313331312121111133313331312111133132221211332
>>