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

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

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