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

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

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