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

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

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