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

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

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