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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> PINK 
 lug -> GREEN 
 kiki -> YELLOW 
 u1 zup u2 -> [u1] [u1] [u1] [u2] 
 x1 dax x2 -> [x2] [x2] [x1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 