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

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

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