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

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

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