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

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

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