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

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

*GRAMMAR*
fep -> YELLOW 
 tufa -> GREEN 
 kiki -> PURPLE 
 wif -> BLUE 
 x1 blicket -> [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 