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

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

*GRAMMAR*
lug -> PURPLE 
 tufa -> RED 
 fep -> PINK 
 gazzer -> YELLOW 
 x1 wif u1 -> [u1] [x1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 