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

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

*GRAMMAR*
kiki -> PINK 
 tufa -> BLUE 
 dax -> RED 
 wif -> GREEN 
 x1 blicket x2 -> [x1] [x1] [x1] [x2] [x2] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 x1 lug u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 