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

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

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