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

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

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