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

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

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