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

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

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