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

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

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