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

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

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