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

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

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