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

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

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