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

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

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