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

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

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