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

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

*GRAMMAR*
dax -> PURPLE 
 gazzer -> BLUE 
 blicket -> YELLOW 
 kiki -> GREEN 
 u1 wif x1 -> [x1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 