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

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

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