*SUPPORT*
IN: lug dax dax dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif zup fep OUT: GREEN PINK
IN: kiki zup wif OUT: PINK BLUE
IN: wif dax dax OUT: PINK PINK PINK PINK
IN: lug wif dax OUT: PURPLE PINK PURPLE PINK
IN: lug zup wif OUT: PINK PURPLE
IN: lug dax OUT: PURPLE PURPLE
IN: wif zup lug OUT: PURPLE PINK
IN: kiki zup lug OUT: PURPLE BLUE
IN: fep OUT: GREEN
IN: fep zup fep OUT: GREEN GREEN
IN: wif blicket lug zup lug dax blicket wif OUT: PINK PURPLE PURPLE PINK PURPLE PURPLE PINK
IN: wif zup wif blicket wif OUT: PINK PINK PINK
IN: fep zup kiki OUT: BLUE GREEN

*QUERY*
IN: fep zup wif OUT: PINK GREEN
IN: fep dax OUT: GREEN GREEN
IN: kiki lug OUT: BLUE PURPLE
IN: wif blicket kiki OUT: PINK BLUE
IN: lug lug zup fep dax OUT: PURPLE GREEN PURPLE PURPLE GREEN PURPLE
IN: fep zup kiki dax OUT: BLUE GREEN BLUE GREEN
IN: lug zup fep OUT: GREEN PURPLE
IN: lug OUT: PURPLE
IN: wif OUT: PINK
IN: kiki OUT: BLUE

*GRAMMAR*
kiki -> BLUE 
 wif -> PINK 
 fep -> GREEN 
 lug -> PURPLE 
 u1 zup u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 