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

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

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