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

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

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