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

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

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