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

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

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