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

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

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