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

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

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