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

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

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