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

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

*GRAMMAR*
wif -> YELLOW 
 lug -> PINK 
 gazzer -> PURPLE 
 tufa -> BLUE 
 u1 zup -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x1] [x2] [x2] [x2] [x2] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 