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

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

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