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

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

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