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

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

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