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

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

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