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

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

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