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

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

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