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

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

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