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

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

*GRAMMAR*
gazzer -> BLUE 
 blicket -> PURPLE 
 kiki -> GREEN 
 dax -> RED 
 x1 fep x2 -> [x2] [x1] [x2] [x1] 
 u1 wif x1 -> [x1] [u1] 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 