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

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

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