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

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

*GRAMMAR*
kiki -> YELLOW 
 gazzer -> GREEN 
 zup -> PURPLE 
 wif -> BLUE 
 x1 fep -> [x1] [x1] [x1] 
 x1 lug x2 -> [x1] [x2] [x2] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 