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

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

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