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

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

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