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

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

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