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

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

*GRAMMAR*
fep -> PURPLE 
 tufa -> PINK 
 wif -> RED 
 gazzer -> YELLOW 
 u1 blicket -> [u1] [u1] 
 x1 lug u1 -> [x1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 