LCRBIWH3KXH6H7DPQTSBNPJXN3SE6FQ3EV3K6REQCFUOG5FGOZQQC
GUOCMPZ2WMX6PNDZGUWNXTG3OJ223QKE6ZNTC6WDOSN6BZIY4IOQC
6K5PBUUN4GQAMOVX5BS6YYMHJ3PIF2PPZBTIEQ4R7BQNHC23GS3AC
T4LLYESZ2HUXSLKZ6GNBLVWUVG7R5IDFHYHYO773QIZ6QTOOXR2AC
ICYJNJWHY6KBNLM2EMSW7VJ35OIOHN26JO3FG32VYTKNLFNZAREQC
#nix = nixUnstable;
nix = pkgs.nixStable2 or pkgs.nix;