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

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

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