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

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

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