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

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

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