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

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

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