*SUPPORT*
IN: fep blicket zup kiki OUT: PURPLE PURPLE PINK
IN: kiki zup fep OUT: PINK PURPLE
IN: kiki gazzer OUT: PINK RED
IN: gazzer gazzer kiki kiki zup fep zup kiki OUT: RED RED PINK PINK PURPLE PINK
IN: gazzer kiki OUT: RED PINK
IN: lug zup gazzer OUT: GREEN RED
IN: gazzer blicket OUT: RED RED
IN: kiki zup kiki blicket OUT: PINK PINK PINK PINK
IN: lug kiki blicket dax fep zup kiki blicket OUT: PURPLE PINK PURPLE PINK GREEN PINK GREEN PINK
IN: fep zup lug OUT: PURPLE GREEN
IN: fep zup kiki OUT: PURPLE PINK
IN: lug OUT: GREEN
IN: gazzer kiki blicket zup fep OUT: RED PINK RED PINK PURPLE
IN: fep OUT: PURPLE

*QUERY*
IN: gazzer OUT: RED
IN: fep zup fep OUT: PURPLE PURPLE
IN: kiki OUT: PINK
IN: gazzer lug lug zup kiki OUT: RED GREEN GREEN PINK
IN: kiki blicket dax lug blicket zup gazzer blicket OUT: GREEN GREEN RED GREEN GREEN RED PINK PINK
IN: kiki zup kiki dax lug OUT: GREEN PINK PINK
IN: lug fep blicket zup fep OUT: GREEN PURPLE GREEN PURPLE PURPLE
IN: kiki zup lug OUT: PINK GREEN
IN: fep kiki dax lug fep blicket OUT: GREEN PURPLE GREEN PURPLE PURPLE PINK
IN: gazzer lug dax fep blicket OUT: PURPLE PURPLE RED GREEN

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