*SUPPORT*
IN: wif OUT: PURPLE
IN: zup lug wif OUT: PURPLE PINK
IN: fep OUT: RED
IN: blicket lug blicket tufa tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif lug zup OUT: PINK PURPLE
IN: blicket lug wif OUT: PURPLE BLUE
IN: blicket zup gazzer zup tufa OUT: BLUE PINK PINK BLUE PINK PINK
IN: blicket lug blicket OUT: BLUE BLUE
IN: fep lug fep OUT: RED RED
IN: wif gazzer blicket OUT: PURPLE BLUE
IN: blicket OUT: BLUE
IN: fep lug zup OUT: PINK RED
IN: fep wif tufa OUT: RED PURPLE RED PURPLE
IN: wif gazzer fep OUT: PURPLE RED

*QUERY*
IN: fep blicket OUT: RED BLUE
IN: zup tufa OUT: PINK PINK
IN: blicket blicket gazzer blicket OUT: BLUE BLUE BLUE
IN: fep blicket tufa OUT: RED BLUE RED BLUE
IN: zup gazzer wif OUT: PINK PURPLE
IN: zup OUT: PINK
IN: blicket lug fep OUT: RED BLUE
IN: blicket tufa tufa OUT: BLUE BLUE BLUE BLUE
IN: wif blicket lug fep OUT: PURPLE RED BLUE
IN: fep blicket lug blicket OUT: RED BLUE BLUE

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