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

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

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