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

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

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