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

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

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