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

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

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