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

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

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