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

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

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