*SUPPORT*
IN: kiki OUT: PURPLE
IN: dax gazzer dax OUT: RED RED RED RED RED RED
IN: lug OUT: PINK
IN: lug dax kiki kiki lug blicket dax OUT: PINK RED PURPLE PURPLE RED PINK
IN: fep blicket fep OUT: GREEN GREEN
IN: fep blicket dax tufa OUT: RED GREEN RED GREEN RED GREEN
IN: dax blicket dax OUT: RED RED
IN: kiki blicket dax tufa OUT: RED PURPLE RED PURPLE RED PURPLE
IN: fep dax tufa OUT: GREEN RED GREEN RED GREEN RED
IN: dax gazzer kiki OUT: RED PURPLE RED PURPLE PURPLE PURPLE
IN: kiki fep gazzer lug OUT: PURPLE GREEN PINK GREEN PINK PINK PINK
IN: kiki blicket fep OUT: GREEN PURPLE
IN: fep blicket kiki OUT: PURPLE GREEN
IN: dax lug fep OUT: RED PINK GREEN

*QUERY*
IN: lug blicket fep tufa OUT: GREEN PINK GREEN PINK GREEN PINK
IN: lug blicket kiki OUT: PURPLE PINK
IN: fep OUT: GREEN
IN: kiki gazzer dax OUT: PURPLE RED PURPLE RED RED RED
IN: fep kiki blicket kiki OUT: GREEN PURPLE PURPLE
IN: fep blicket dax OUT: RED GREEN
IN: fep gazzer dax OUT: GREEN RED GREEN RED RED RED
IN: fep lug tufa OUT: GREEN PINK GREEN PINK GREEN PINK
IN: dax OUT: RED
IN: kiki kiki dax blicket lug OUT: PURPLE PURPLE PINK RED

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