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

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

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