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

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

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