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

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

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