C33331211113313331211113313331333131211113313331322331333131131333121
>>
C3333121111331333121111331333133313121111331333132233133313113133312
<<
C33331211113313331211113313331333131211113313331322331333131131333123
>>
C33331211113313331211113313331333131211113313331322331333131131333122
>>