*SUPPORT*
IN: fep OUT: YELLOW
IN: dax lug dax OUT: RED RED
IN: dax OUT: RED
IN: fep lug fep blicket kiki blicket OUT: YELLOW GREEN YELLOW GREEN
IN: gazzer blicket OUT: PINK GREEN
IN: fep lug blicket kiki fep OUT: YELLOW YELLOW GREEN
IN: dax kiki gazzer OUT: PINK RED
IN: dax blicket wif wif OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: gazzer dax wif OUT: PINK RED PINK RED
IN: fep lug fep wif wif kiki gazzer OUT: YELLOW PINK YELLOW YELLOW YELLOW YELLOW
IN: fep lug fep wif kiki blicket OUT: YELLOW GREEN YELLOW YELLOW
IN: blicket OUT: GREEN
IN: fep dax OUT: YELLOW RED
IN: blicket wif OUT: GREEN GREEN

*QUERY*
IN: blicket dax OUT: GREEN RED
IN: gazzer OUT: PINK
IN: dax lug fep gazzer kiki gazzer OUT: RED PINK YELLOW PINK
IN: fep lug fep lug fep dax OUT: YELLOW YELLOW YELLOW RED
IN: dax lug dax gazzer lug gazzer wif OUT: RED RED PINK PINK RED PINK PINK
IN: fep gazzer lug dax kiki fep wif OUT: YELLOW YELLOW PINK RED YELLOW YELLOW PINK RED
IN: fep dax kiki dax wif OUT: RED YELLOW RED RED YELLOW RED
IN: gazzer dax lug blicket wif OUT: PINK RED GREEN PINK RED GREEN
IN: gazzer lug dax wif kiki dax OUT: PINK RED RED RED
IN: fep gazzer kiki fep OUT: YELLOW YELLOW PINK

*GRAMMAR*
blicket -> GREEN 
 dax -> RED 
 gazzer -> PINK 
 fep -> YELLOW 
 u1 lug x1 -> [u1] [x1] 
 x1 kiki u1 -> [u1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 