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

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

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