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

*QUERY*
IN: gazzer blicket wif dax tufa gazzer OUT: BLUE PURPLE RED RED PURPLE
IN: kiki dax tufa wif tufa OUT: BLUE RED BLUE PINK
IN: kiki tufa dax wif OUT: RED PINK BLUE
IN: gazzer blicket tufa OUT: BLUE BLUE PURPLE
IN: wif wif OUT: RED RED
IN: tufa wif tufa OUT: BLUE RED BLUE
IN: kiki lug kiki OUT: PINK PINK PINK
IN: wif blicket kiki OUT: PINK PINK RED
IN: gazzer blicket wif dax wif tufa blicket wif OUT: RED RED RED BLUE RED RED PURPLE
IN: tufa OUT: BLUE

*GRAMMAR*
tufa -> BLUE 
 kiki -> PINK 
 gazzer -> PURPLE 
 wif -> RED 
 u1 blicket u2 -> [u2] [u2] [u1] 
 x1 dax x2 -> [x2] [x1] 
 x1 lug u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 