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

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

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