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

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

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