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

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

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