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

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

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