*SUPPORT*
IN: wif zup OUT: BLUE PINK
IN: zup wif OUT: PINK BLUE
IN: zup lug zup OUT: PINK PINK
IN: kiki tufa zup lug kiki OUT: PURPLE PINK PURPLE
IN: blicket OUT: YELLOW
IN: zup tufa kiki OUT: PURPLE PINK
IN: blicket lug blicket dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif OUT: BLUE
IN: wif lug wif OUT: BLUE BLUE
IN: wif blicket zup lug blicket OUT: BLUE YELLOW YELLOW PINK
IN: zup OUT: PINK
IN: blicket wif wif OUT: YELLOW BLUE BLUE
IN: blicket lug wif OUT: BLUE YELLOW
IN: kiki blicket OUT: PURPLE YELLOW

*QUERY*
IN: blicket lug zup OUT: PINK YELLOW
IN: wif lug blicket dax OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: kiki blicket lug wif OUT: PURPLE BLUE YELLOW
IN: blicket lug kiki OUT: PURPLE YELLOW
IN: kiki OUT: PURPLE
IN: kiki lug kiki OUT: PURPLE PURPLE
IN: wif tufa wif OUT: BLUE BLUE
IN: blicket blicket tufa wif kiki OUT: BLUE PURPLE YELLOW YELLOW
IN: kiki wif OUT: PURPLE BLUE
IN: zup blicket OUT: PINK YELLOW

*GRAMMAR*
blicket -> YELLOW 
 wif -> BLUE 
 kiki -> PURPLE 
 zup -> PINK 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 