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

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

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