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

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

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