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

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

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