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

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

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