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

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

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