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

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

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