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

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

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