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

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

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