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

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

*GRAMMAR*
kiki -> YELLOW 
 zup -> BLUE 
 tufa -> RED 
 dax -> PINK 
 x1 fep x2 -> [x2] [x1] [x2] [x2] 
 x1 wif x2 -> [x1] [x2] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 