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

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

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