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

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

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