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

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

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