C132233133112121111331333133313331333132322331333133112333121121
>>
C13223313311212111133133313331333133313232233133313311233312112
<<
C132233133112121111331333133313331333132322331333133112333121123
>>
C132233133112121111331333133313331333132322331333133112333121122
>>