SELECT h3(37.76938, -122.3889, 0);

SELECT h3(37.76938, -122.3889, 1);

SELECT h3(37.76938, -122.3889, 8);

SELECT geohash(37.76938, -122.3889, 9);

SELECT geohash(37.76938, -122.3889, 10);

SELECT geohash(37.76938, -122.3889, 11);