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

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

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