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

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

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