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

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

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