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

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

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