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

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

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