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

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

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