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

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

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