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

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

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