*SUPPORT*
IN: zup dax zup blicket tufa OUT: PINK PURPLE YELLOW PINK
IN: tufa tufa kiki tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax OUT: PURPLE
IN: zup wif zup OUT: PINK PINK PINK PINK PINK
IN: zup blicket tufa OUT: YELLOW PINK
IN: zup kiki fep OUT: PINK BLUE PINK
IN: dax blicket dax OUT: PURPLE PURPLE
IN: tufa kiki tufa OUT: YELLOW YELLOW YELLOW
IN: zup OUT: PINK
IN: zup fep dax dax dax OUT: PINK BLUE PURPLE PURPLE PURPLE
IN: tufa blicket tufa OUT: YELLOW YELLOW
IN: dax blicket zup OUT: PINK PURPLE
IN: fep wif tufa OUT: YELLOW BLUE YELLOW BLUE YELLOW
IN: fep blicket zup OUT: PINK BLUE

*QUERY*
IN: fep kiki tufa OUT: BLUE YELLOW BLUE
IN: tufa OUT: YELLOW
IN: zup wif fep OUT: BLUE PINK BLUE PINK BLUE
IN: fep tufa blicket dax OUT: BLUE PURPLE YELLOW
IN: tufa wif tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa wif zup OUT: PINK YELLOW PINK YELLOW PINK
IN: zup tufa kiki tufa OUT: PINK YELLOW YELLOW YELLOW
IN: fep blicket tufa OUT: YELLOW BLUE
IN: dax wif fep OUT: BLUE PURPLE BLUE PURPLE BLUE
IN: fep OUT: BLUE

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