*SUPPORT*
IN: kiki blicket OUT: BLUE PURPLE
IN: fep zup blicket OUT: PINK PURPLE
IN: kiki tufa lug fep zup tufa OUT: BLUE PINK GREEN GREEN
IN: tufa zup blicket dax tufa OUT: GREEN PURPLE GREEN
IN: blicket tufa lug kiki zup kiki OUT: PURPLE BLUE BLUE GREEN
IN: tufa zup fep OUT: GREEN PINK
IN: fep zup fep OUT: PINK PINK
IN: tufa zup blicket OUT: GREEN PURPLE
IN: kiki zup fep OUT: BLUE PINK
IN: kiki kiki OUT: BLUE BLUE
IN: fep kiki zup blicket OUT: PINK BLUE PURPLE
IN: fep zup kiki OUT: PINK BLUE
IN: fep tufa zup blicket OUT: PINK GREEN PURPLE
IN: blicket lug fep zup tufa OUT: PINK GREEN PURPLE

*QUERY*
IN: kiki lug tufa lug fep tufa OUT: PINK GREEN GREEN BLUE
IN: fep OUT: PINK
IN: fep lug fep OUT: PINK PINK
IN: kiki tufa blicket lug blicket zup blicket OUT: BLUE GREEN PURPLE PURPLE PURPLE
IN: blicket lug blicket lug blicket OUT: PURPLE PURPLE PURPLE
IN: blicket kiki zup blicket OUT: PURPLE BLUE PURPLE
IN: tufa tufa lug blicket dax kiki zup fep OUT: GREEN PURPLE GREEN BLUE PINK
IN: tufa blicket OUT: GREEN PURPLE
IN: blicket OUT: PURPLE
IN: kiki lug kiki zup fep OUT: BLUE PINK BLUE

*GRAMMAR*
kiki -> BLUE 
 blicket -> PURPLE 
 fep -> PINK 
 tufa -> GREEN 
 u1 zup u2 -> [u1] [u2] 
 u1 lug x1 -> [x1] [u1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 