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

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

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