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

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

*GRAMMAR*
dax -> PURPLE 
 kiki -> GREEN 
 lug -> RED 
 gazzer -> PINK 
 u1 tufa -> [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 