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

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

*GRAMMAR*
tufa -> GREEN 
 kiki -> PURPLE 
 fep -> PINK 
 dax -> BLUE 
 x1 wif u1 -> [u1] [u1] [u1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 