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

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

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