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

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

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