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

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

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