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

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

*GRAMMAR*
tufa -> GREEN 
 dax -> YELLOW 
 gazzer -> RED 
 lug -> PINK 
 x1 kiki -> [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] [u1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 