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

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

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