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

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

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