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

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

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