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

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

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