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

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

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