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

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

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