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

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

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