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

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

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