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

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

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