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

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

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