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

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

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