*SUPPORT*
IN: fep lug OUT: BLUE BLUE
IN: zup fep lug OUT: GREEN BLUE BLUE
IN: gazzer gazzer kiki gazzer kiki zup tufa OUT: PINK GREEN GREEN GREEN PINK PINK
IN: dax tufa OUT: RED RED RED
IN: zup kiki dax kiki gazzer kiki gazzer OUT: PINK PINK RED GREEN
IN: gazzer kiki zup kiki fep kiki dax OUT: RED BLUE GREEN PINK
IN: fep kiki fep fep tufa OUT: BLUE BLUE BLUE BLUE BLUE
IN: fep zup tufa OUT: BLUE GREEN GREEN GREEN
IN: zup dax zup OUT: GREEN RED GREEN
IN: dax lug OUT: RED RED
IN: fep OUT: BLUE
IN: zup lug OUT: GREEN GREEN
IN: gazzer zup OUT: PINK GREEN
IN: fep kiki fep tufa OUT: BLUE BLUE BLUE BLUE

*QUERY*
IN: fep kiki fep OUT: BLUE BLUE
IN: zup tufa OUT: GREEN GREEN GREEN
IN: zup kiki zup kiki zup OUT: GREEN GREEN GREEN
IN: zup fep tufa OUT: GREEN BLUE BLUE BLUE
IN: zup gazzer tufa OUT: GREEN PINK PINK PINK
IN: gazzer tufa OUT: PINK PINK PINK
IN: fep tufa OUT: BLUE BLUE BLUE
IN: dax OUT: RED
IN: zup OUT: GREEN
IN: zup dax tufa OUT: GREEN RED RED RED

*GRAMMAR*
fep -> BLUE 
 gazzer -> PINK 
 dax -> RED 
 zup -> GREEN 
 u1 kiki x1 -> [x1] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 