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

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

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