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

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

*GRAMMAR*
lug -> YELLOW 
 tufa -> GREEN 
 kiki -> PINK 
 zup -> PURPLE 
 x1 blicket x2 -> [x2] [x1] 
 u1 dax -> [u1] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 