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

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

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