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

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

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