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

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

*GRAMMAR*
wif -> BLUE 
 kiki -> RED 
 blicket -> PURPLE 
 lug -> PINK 
 x1 zup x2 -> [x2] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 