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

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

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