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

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

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