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

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

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