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

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

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