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

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

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