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

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

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