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

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

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