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

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

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