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

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

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