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

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

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