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

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

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