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

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

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