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

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

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