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

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

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