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

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

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