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

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

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