C132233133112121111331333133313331333132322331333133321123113211111
>>
C13223313311212111133133313331333133313232233133313332112311321111
<<
C132233133112121111331333133313331333132322331333133321123113211113
>>
C132233133112121111331333133313331333132322331333133321123113211112
>>