*SUPPORT*
IN: dax gazzer blicket OUT: YELLOW PURPLE
IN: blicket tufa wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep blicket gazzer fep OUT: PINK PINK YELLOW
IN: fep gazzer lug OUT: RED PINK
IN: lug gazzer lug wif OUT: RED RED RED RED
IN: blicket OUT: YELLOW
IN: dax fep blicket lug OUT: PURPLE PINK YELLOW RED
IN: dax tufa OUT: PURPLE PURPLE PURPLE
IN: lug gazzer lug OUT: RED RED
IN: dax wif OUT: PURPLE PURPLE
IN: lug lug OUT: RED RED
IN: fep OUT: PINK
IN: blicket dax gazzer dax wif OUT: YELLOW PURPLE PURPLE YELLOW PURPLE PURPLE
IN: dax tufa wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: lug fep wif OUT: RED PINK RED PINK
IN: lug tufa OUT: RED RED RED
IN: dax blicket wif OUT: PURPLE YELLOW PURPLE YELLOW
IN: dax lug tufa OUT: PURPLE RED RED RED
IN: lug gazzer fep OUT: PINK RED
IN: blicket tufa OUT: YELLOW YELLOW YELLOW
IN: lug gazzer blicket OUT: YELLOW RED
IN: fep tufa OUT: PINK PINK PINK
IN: dax OUT: PURPLE
IN: fep wif OUT: PINK PINK

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