*SUPPORT*
IN: tufa wif tufa OUT: RED YELLOW RED
IN: tufa lug OUT: RED RED RED RED
IN: fep gazzer tufa OUT: RED PINK PINK PINK
IN: wif gazzer fep OUT: PINK YELLOW YELLOW YELLOW
IN: zup OUT: PURPLE
IN: fep gazzer wif OUT: YELLOW PINK PINK PINK
IN: tufa blicket fep OUT: PINK PINK RED RED
IN: tufa blicket wif OUT: YELLOW YELLOW RED RED
IN: wif zup gazzer fep OUT: PINK YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: zup wif OUT: PURPLE YELLOW
IN: fep lug OUT: PINK PINK PINK PINK
IN: zup fep OUT: PURPLE PINK
IN: zup gazzer tufa OUT: RED PURPLE PURPLE PURPLE
IN: wif OUT: YELLOW

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

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