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

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

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