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

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

*GRAMMAR*
fep -> BLUE 
 wif -> PINK 
 dax -> YELLOW 
 gazzer -> GREEN 
 x1 kiki x2 -> [x2] [x2] [x2] [x1] 
 u1 lug u2 -> [u2] [u2] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 