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

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

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