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

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

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