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

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

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