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

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

*GRAMMAR*
zup -> PINK 
 tufa -> BLUE 
 wif -> PURPLE 
 gazzer -> YELLOW 
 x1 fep x2 -> [x2] [x1] 
 x1 lug u1 -> [x1] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 