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

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

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