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

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

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