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

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

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