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

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

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