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

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

*GRAMMAR*
zup -> RED 
 fep -> YELLOW 
 lug -> PURPLE 
 dax -> PINK 
 x1 blicket u1 -> [x1] [u1] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 