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

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

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