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

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

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