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

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

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