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

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

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