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

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

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