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

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

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