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

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

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