C33331211113313331211113313331333133313331323132313331333133313331323232231   >>    C3333121111331333121111331333133313331333132313231333133313331333132323223   <<    C33331211113313331211113313331333133313331323132313331333133313331323232233   >>      C33331211113313331211113313331333133313331323132313331333133313331323232232   >>