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

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

*GRAMMAR*
kiki -> PURPLE 
 wif -> YELLOW 
 dax -> GREEN 
 lug -> RED 
 u1 blicket u2 -> [u2] [u1] 
 u1 zup x1 -> [u1] [x1] 
 u1 fep x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 