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

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

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