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

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

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