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

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

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