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

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

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