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

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

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