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

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

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