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

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

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