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

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

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