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

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

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