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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> PINK 
 fep -> RED 
 tufa -> PURPLE 
 x1 lug x2 -> [x1] [x2] [x2] 
 u1 zup -> [u1] [u1] [u1] [u1] 
 u1 wif u2 -> [u2] [u1] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 