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

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

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