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

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

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