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

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

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