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

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

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