*SUPPORT*
IN: fep dax wif OUT: YELLOW RED
IN: fep dax kiki OUT: PURPLE RED
IN: wif OUT: YELLOW
IN: kiki dax wif OUT: YELLOW PURPLE
IN: fep wif OUT: RED YELLOW
IN: kiki OUT: PURPLE
IN: wif gazzer blicket dax fep OUT: YELLOW RED PINK
IN: fep kiki wif lug fep OUT: RED PURPLE YELLOW RED PURPLE YELLOW RED
IN: kiki dax kiki OUT: PURPLE PURPLE
IN: fep lug fep OUT: RED RED RED
IN: fep OUT: RED
IN: blicket dax blicket OUT: PINK PINK
IN: blicket gazzer wif wif dax kiki OUT: PINK YELLOW PURPLE YELLOW
IN: wif blicket gazzer kiki dax blicket OUT: YELLOW PINK PINK PURPLE

*QUERY*
IN: fep kiki fep kiki OUT: RED PURPLE RED PURPLE
IN: blicket wif dax fep lug blicket dax fep OUT: PINK RED YELLOW PINK RED YELLOW RED PINK
IN: wif dax fep OUT: RED YELLOW
IN: wif dax wif OUT: YELLOW YELLOW
IN: kiki dax blicket OUT: PINK PURPLE
IN: fep fep gazzer kiki dax blicket OUT: RED RED PINK PURPLE
IN: wif dax kiki OUT: PURPLE YELLOW
IN: wif dax kiki gazzer fep OUT: PURPLE YELLOW RED
IN: fep dax fep OUT: RED RED
IN: kiki kiki OUT: PURPLE PURPLE

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