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

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

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