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

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

*GRAMMAR*
gazzer -> PINK 
 fep -> RED 
 tufa -> YELLOW 
 dax -> BLUE 
 u1 kiki -> [u1] [u1] [u1] 
 u1 zup u2 -> [u1] [u1] [u2] [u1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 