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

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

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