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

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

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