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

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

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