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

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

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