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

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

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