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

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

*GRAMMAR*
blicket -> PINK 
 wif -> RED 
 zup -> BLUE 
 tufa -> YELLOW 
 x1 gazzer -> [x1] [x1] 
 x1 kiki u1 -> [u1] [u1] [u1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 