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

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

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