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

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

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