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

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

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