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

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

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