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

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

*GRAMMAR*
zup -> BLUE 
 gazzer -> YELLOW 
 wif -> PURPLE 
 blicket -> RED 
 u1 tufa u2 -> [u1] [u2] 
 x1 dax x2 -> [x1] [x2] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 