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

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

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