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

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

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