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

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

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