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

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

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