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

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

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