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

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

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