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

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

*GRAMMAR*
blicket -> BLUE 
 lug -> PURPLE 
 gazzer -> RED 
 tufa -> YELLOW 
 x1 kiki -> [x1] [x1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 