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

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

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