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

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

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