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

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

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