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

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

*GRAMMAR*
fep -> YELLOW 
 gazzer -> RED 
 tufa -> PINK 
 dax -> PURPLE 
 u1 lug -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 