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

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

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