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

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

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