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

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

*GRAMMAR*
wif -> PURPLE 
 tufa -> BLUE 
 kiki -> PINK 
 lug -> YELLOW 
 u1 fep -> [u1] [u1] 
 x1 dax -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 