*SUPPORT*
IN: blicket OUT: BLUE
IN: blicket wif tufa lug OUT: BLUE PINK PINK BLUE PINK PINK
IN: tufa wif zup OUT: PINK RED RED
IN: zup lug OUT: RED RED
IN: zup dax OUT: RED RED RED
IN: fep wif tufa OUT: PURPLE PINK PINK
IN: tufa OUT: PINK
IN: blicket fep lug OUT: BLUE PURPLE BLUE PURPLE
IN: fep OUT: PURPLE
IN: zup wif fep OUT: RED PURPLE PURPLE
IN: tufa zup dax OUT: PINK RED PINK RED PINK RED
IN: tufa wif tufa OUT: PINK PINK PINK
IN: tufa dax OUT: PINK PINK PINK
IN: blicket dax OUT: BLUE BLUE BLUE

*QUERY*
IN: zup tufa wif tufa OUT: RED PINK PINK PINK
IN: zup wif blicket OUT: RED BLUE BLUE
IN: fep wif fep OUT: PURPLE PURPLE PURPLE
IN: zup zup OUT: RED RED
IN: blicket wif blicket OUT: BLUE BLUE BLUE
IN: zup fep OUT: RED PURPLE
IN: zup OUT: RED
IN: blicket wif fep OUT: BLUE PURPLE PURPLE
IN: fep wif blicket lug OUT: PURPLE BLUE BLUE PURPLE BLUE BLUE
IN: fep wif zup lug OUT: PURPLE RED RED PURPLE RED RED

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