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

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

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