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

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

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