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

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

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