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

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

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