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

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

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