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

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

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