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

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

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