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

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

*GRAMMAR*
fep -> PINK 
 dax -> YELLOW 
 lug -> BLUE 
 kiki -> RED 
 u1 blicket -> [u1] [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 