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

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

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