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

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

*GRAMMAR*
zup -> GREEN 
 dax -> PINK 
 tufa -> PURPLE 
 kiki -> YELLOW 
 x1 lug -> [x1] [x1] [x1] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 fep x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 