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

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

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