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

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

*GRAMMAR*
dax -> BLUE 
 kiki -> GREEN 
 fep -> RED 
 lug -> PINK 
 u1 gazzer u2 -> [u1] [u2] 
 x1 wif -> [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 