*SUPPORT*
IN: wif OUT: PURPLE
IN: tufa dax kiki dax wif OUT: PURPLE PINK PURPLE GREEN PURPLE PINK PURPLE
IN: fep gazzer wif OUT: PURPLE BLUE
IN: wif gazzer tufa OUT: GREEN PURPLE
IN: wif gazzer fep OUT: BLUE PURPLE
IN: tufa kiki OUT: GREEN PINK
IN: tufa fep gazzer wif OUT: GREEN PURPLE BLUE
IN: kiki gazzer fep OUT: BLUE PINK
IN: fep gazzer kiki OUT: PINK BLUE
IN: tufa gazzer fep OUT: BLUE GREEN
IN: wif gazzer wif OUT: PURPLE PURPLE
IN: fep dax kiki OUT: PINK BLUE PINK
IN: fep wif dax tufa gazzer fep OUT: BLUE BLUE GREEN PURPLE BLUE GREEN
IN: tufa OUT: GREEN

*QUERY*
IN: kiki gazzer tufa OUT: GREEN PINK
IN: fep dax fep OUT: BLUE BLUE BLUE
IN: fep dax wif OUT: PURPLE BLUE PURPLE
IN: fep blicket kiki gazzer tufa OUT: GREEN PINK GREEN PINK BLUE
IN: kiki OUT: PINK
IN: fep kiki OUT: BLUE PINK
IN: wif dax fep OUT: BLUE PURPLE BLUE
IN: wif dax wif dax wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep gazzer fep OUT: BLUE BLUE
IN: kiki wif blicket fep gazzer wif OUT: PURPLE BLUE PURPLE BLUE PINK PURPLE

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