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

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

*GRAMMAR*
lug -> PINK 
 tufa -> BLUE 
 gazzer -> GREEN 
 fep -> YELLOW 
 u1 wif -> [u1] [u1] [u1] 
 u1 zup u2 -> [u1] [u2] 
 u1 kiki x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 