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

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

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