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

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

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