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

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

*GRAMMAR*
zup -> RED 
 gazzer -> YELLOW 
 tufa -> PURPLE 
 lug -> BLUE 
 x1 wif x2 -> [x1] [x1] [x2] 
 u1 kiki -> [u1] [u1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 