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

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

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