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

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

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