*SUPPORT*
IN: fep OUT: YELLOW
IN: kiki blicket fep OUT: YELLOW PURPLE PURPLE PURPLE YELLOW
IN: kiki OUT: PURPLE
IN: dax lug blicket kiki OUT: BLUE PURPLE GREEN GREEN GREEN PURPLE
IN: lug kiki wif fep OUT: YELLOW GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: kiki fep OUT: PURPLE YELLOW
IN: kiki dax OUT: PURPLE BLUE
IN: lug lug wif fep OUT: YELLOW GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki zup lug kiki OUT: GREEN PURPLE PURPLE
IN: fep fep OUT: YELLOW YELLOW
IN: fep blicket kiki OUT: PURPLE YELLOW YELLOW YELLOW PURPLE
IN: kiki blicket dax OUT: BLUE PURPLE PURPLE PURPLE BLUE
IN: dax dax OUT: BLUE BLUE
IN: dax blicket fep OUT: YELLOW BLUE BLUE BLUE YELLOW

*QUERY*
IN: dax blicket lug OUT: GREEN BLUE BLUE BLUE GREEN
IN: kiki kiki zup kiki blicket kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax OUT: BLUE
IN: fep blicket fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep fep kiki zup fep OUT: YELLOW YELLOW YELLOW PURPLE
IN: lug fep wif fep OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: lug blicket dax OUT: BLUE GREEN GREEN GREEN BLUE
IN: fep blicket dax OUT: BLUE YELLOW YELLOW YELLOW BLUE
IN: lug zup lug zup fep zup dax OUT: BLUE YELLOW GREEN GREEN
IN: lug OUT: GREEN

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