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

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

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