*SUPPORT*
IN: blicket tufa OUT: PINK PINK
IN: kiki OUT: YELLOW
IN: gazzer tufa OUT: PURPLE PURPLE
IN: blicket zup OUT: PINK PINK
IN: gazzer kiki gazzer zup OUT: PURPLE YELLOW PURPLE PURPLE
IN: kiki dax zup OUT: YELLOW GREEN GREEN
IN: gazzer kiki lug blicket OUT: PURPLE YELLOW YELLOW PINK PINK
IN: kiki kiki zup OUT: YELLOW YELLOW YELLOW
IN: dax lug gazzer OUT: GREEN GREEN PURPLE PURPLE
IN: dax lug kiki OUT: GREEN GREEN YELLOW YELLOW
IN: gazzer zup OUT: PURPLE PURPLE
IN: dax blicket OUT: GREEN PINK
IN: blicket OUT: PINK
IN: kiki tufa OUT: YELLOW YELLOW

*QUERY*
IN: kiki gazzer blicket gazzer tufa OUT: YELLOW PURPLE PINK PURPLE PURPLE
IN: kiki lug kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket lug gazzer OUT: PINK PINK PURPLE PURPLE
IN: gazzer kiki zup OUT: PURPLE YELLOW YELLOW
IN: kiki gazzer zup OUT: YELLOW PURPLE PURPLE
IN: gazzer dax OUT: PURPLE GREEN
IN: gazzer OUT: PURPLE
IN: kiki zup OUT: YELLOW YELLOW
IN: blicket blicket lug gazzer OUT: PINK PINK PINK PURPLE PURPLE
IN: dax tufa OUT: GREEN GREEN

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