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

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

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