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

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

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