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

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

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