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

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

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