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

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

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