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

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

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