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

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

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