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

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

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