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

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

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