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

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

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