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

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

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