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

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

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