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

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

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