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

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

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