Pump

active=false,dark=false,facing=east active=false,dark=false,facing=north active=false,dark=false,facing=south active=false,dark=false,facing=west active=false,dark=true,facing=east active=false,dark=true,facing=north active=false,dark=true,facing=south active=false,dark=true,facing=west active=true,dark=false,facing=east active=true,dark=false,facing=north active=true,dark=false,facing=south active=true,dark=false,facing=west active=true,dark=true,facing=east active=true,dark=true,facing=north active=true,dark=true,facing=south active=true,dark=true,facing=west