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

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

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