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

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

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