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

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

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