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

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

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