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

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

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