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

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

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