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

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

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