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

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

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