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

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

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