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

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

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