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

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

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