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

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

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