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

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

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