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

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

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