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

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

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