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

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

*GRAMMAR*
wif -> YELLOW 
 tufa -> PURPLE 
 lug -> RED 
 blicket -> PINK 
 u1 dax u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 