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

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

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