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

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

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