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

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

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