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

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

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