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

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

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