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

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

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