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

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

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