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

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

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