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

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

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