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

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

*GRAMMAR*
zup -> PURPLE 
 lug -> BLUE 
 gazzer -> YELLOW 
 kiki -> PINK 
 u1 tufa u2 -> [u1] [u2] [u2] [u1] [u2] [u2] [u2] 
 u1 wif -> [u1] [u1] 
 u1 fep x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 