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

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

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