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

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

*GRAMMAR*
dax -> RED 
 zup -> PINK 
 tufa -> BLUE 
 fep -> PURPLE 
 x1 kiki u1 -> [u1] [x1] 
 u1 blicket u2 -> [u1] [u1] [u2] [u2] [u1] 
 x1 wif x2 -> [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 