*SUPPORT*
IN: zup OUT: RED
IN: kiki blicket lug OUT: YELLOW PINK YELLOW
IN: kiki blicket kiki OUT: YELLOW YELLOW YELLOW
IN: tufa blicket tufa OUT: PURPLE PURPLE PURPLE
IN: zup blicket tufa OUT: RED PURPLE RED
IN: kiki zup fep OUT: YELLOW RED RED
IN: tufa OUT: PURPLE
IN: tufa blicket lug wif kiki wif kiki fep OUT: PURPLE PINK PURPLE YELLOW YELLOW YELLOW
IN: lug blicket tufa OUT: PINK PURPLE PINK
IN: lug fep wif kiki wif zup blicket tufa OUT: PINK PINK YELLOW RED PURPLE RED
IN: lug fep wif tufa lug tufa blicket tufa OUT: PINK PINK PURPLE PINK PURPLE PURPLE PURPLE
IN: tufa lug tufa kiki lug tufa OUT: PURPLE PINK PURPLE YELLOW PINK PURPLE
IN: tufa blicket tufa wif zup OUT: PURPLE PURPLE PURPLE RED
IN: tufa fep OUT: PURPLE PURPLE

*QUERY*
IN: kiki kiki blicket tufa OUT: YELLOW YELLOW PURPLE YELLOW
IN: zup fep OUT: RED RED
IN: kiki fep OUT: YELLOW YELLOW
IN: zup blicket zup OUT: RED RED RED
IN: lug fep OUT: PINK PINK
IN: lug OUT: PINK
IN: tufa kiki fep OUT: PURPLE YELLOW YELLOW
IN: kiki fep wif kiki fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug lug OUT: PINK PINK
IN: zup blicket lug OUT: RED PINK RED

*GRAMMAR*
tufa -> PURPLE 
 lug -> PINK 
 kiki -> YELLOW 
 zup -> RED 
 x1 wif x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 