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

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

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