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

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

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