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

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

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