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

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

*GRAMMAR*
fep -> BLUE 
 dax -> YELLOW 
 kiki -> PINK 
 wif -> GREEN 
 u1 gazzer u2 -> [u1] [u1] [u2] 
 x1 blicket x2 -> [x2] [x1] [x1] [x2] [x2] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 