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

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

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