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

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

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