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

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

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