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

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

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