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

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

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