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

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

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