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

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

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