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

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

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