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

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

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