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

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

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