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

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

*GRAMMAR*
kiki -> PURPLE 
 tufa -> RED 
 lug -> PINK 
 zup -> GREEN 
 u1 fep -> [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 