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

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

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