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

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

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