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

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

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