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

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

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