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

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

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