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

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

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