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

*QUERY*
IN: fep lug wif kiki OUT: PURPLE RED RED PURPLE RED RED
IN: fep kiki lug OUT: RED PURPLE PURPLE
IN: fep OUT: RED
IN: blicket lug wif fep lug OUT: RED RED GREEN GREEN RED RED GREEN GREEN
IN: blicket OUT: GREEN
IN: fep lug OUT: RED RED
IN: kiki lug zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket lug zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep wif kiki lug OUT: PURPLE PURPLE RED PURPLE PURPLE RED
IN: fep lug zup OUT: RED RED RED RED RED RED

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