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

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

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