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

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

*GRAMMAR*
kiki -> BLUE 
 blicket -> PINK 
 tufa -> RED 
 dax -> YELLOW 
 x1 lug u1 -> [x1] [u1] 
 x1 fep -> [x1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 