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

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

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