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

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

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