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

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

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