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

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

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