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

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

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