*SUPPORT*
IN: kiki blicket wif OUT: YELLOW BLUE
IN: zup blicket zup OUT: RED RED
IN: kiki blicket kiki OUT: BLUE BLUE
IN: kiki blicket gazzer OUT: PINK BLUE
IN: wif blicket gazzer OUT: PINK YELLOW
IN: zup OUT: RED
IN: gazzer fep OUT: PINK PINK
IN: zup fep OUT: RED RED
IN: gazzer blicket wif OUT: YELLOW PINK
IN: kiki fep OUT: BLUE BLUE
IN: zup blicket gazzer OUT: PINK RED
IN: gazzer blicket kiki OUT: BLUE PINK
IN: gazzer lug wif blicket gazzer OUT: PINK PINK YELLOW
IN: wif blicket zup lug kiki blicket gazzer OUT: RED YELLOW PINK BLUE

*QUERY*
IN: gazzer OUT: PINK
IN: kiki gazzer OUT: BLUE PINK
IN: wif zup OUT: YELLOW RED
IN: kiki blicket kiki lug wif gazzer fep OUT: BLUE BLUE YELLOW PINK PINK
IN: zup blicket kiki lug kiki OUT: BLUE RED BLUE
IN: kiki OUT: BLUE
IN: gazzer wif fep OUT: PINK YELLOW YELLOW
IN: wif fep OUT: YELLOW YELLOW
IN: kiki kiki OUT: BLUE BLUE
IN: kiki zup kiki OUT: BLUE RED BLUE

*GRAMMAR*
kiki -> BLUE 
 zup -> RED 
 wif -> YELLOW 
 gazzer -> PINK 
 x1 lug x2 -> [x1] [x2] 
 u1 blicket u2 -> [u2] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 