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

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

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