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

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

*GRAMMAR*
blicket -> RED 
 lug -> YELLOW 
 dax -> PINK 
 fep -> PURPLE 
 x1 wif x2 -> [x1] [x2] [x2] 
 u1 tufa u2 -> [u2] [u2] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 