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

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

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