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

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

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