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

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

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