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

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

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