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

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

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