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

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

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