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

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

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