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

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

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