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

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

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