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

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

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