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

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

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