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

*QUERY*
IN: kiki OUT: RED
IN: blicket tufa OUT: YELLOW BLUE
IN: wif kiki OUT: PURPLE RED
IN: wif OUT: PURPLE
IN: blicket tufa gazzer blicket OUT: YELLOW YELLOW BLUE BLUE
IN: kiki blicket gazzer tufa OUT: RED BLUE YELLOW YELLOW
IN: wif gazzer wif OUT: PURPLE PURPLE PURPLE
IN: tufa tufa gazzer tufa kiki gazzer blicket OUT: BLUE BLUE YELLOW RED RED BLUE BLUE
IN: blicket gazzer wif zup tufa OUT: BLUE BLUE PURPLE PURPLE YELLOW YELLOW
IN: tufa OUT: BLUE

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