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

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

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