Variable Pitch Propeller

base=false,facing=down,reversed=false base=false,facing=down,reversed=true base=false,facing=east,reversed=false base=false,facing=east,reversed=true base=false,facing=north,reversed=false base=false,facing=north,reversed=true base=false,facing=south,reversed=false base=false,facing=south,reversed=true base=false,facing=up,reversed=false base=false,facing=up,reversed=true base=false,facing=west,reversed=false base=false,facing=west,reversed=true base=true,facing=down,reversed=false base=true,facing=down,reversed=true base=true,facing=east,reversed=false base=true,facing=east,reversed=true base=true,facing=north,reversed=false base=true,facing=north,reversed=true base=true,facing=south,reversed=false base=true,facing=south,reversed=true base=true,facing=up,reversed=false base=true,facing=up,reversed=true base=true,facing=west,reversed=false base=true,facing=west,reversed=true