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

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

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