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

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

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