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

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

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