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

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

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