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

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

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