A JSON key map for producing a grid map, based on the one seen here: http://www.bloomberg.com/graphics/2015-pace-of-social-change/

state-positions.json

{
  "AK": [0, 0],
  "HI": [0, 7],
  "WA": [1, 2],
  "OR": [1, 3],
  "CA": [1, 4],
  "ID": [2, 2],
  "UT": [2, 3],
  "NV": [2, 4],
  "AZ": [2, 5],
  "MT": [3, 2],
  "WY": [3, 3],
  "CO": [3, 4],
  "NM": [3, 5],
  "ND": [4, 2],
  "SD": [4, 3],
  "NE": [4, 4],
  "KS": [4, 5],
  "OK": [4, 6],
  "MN": [5, 2],
  "IA": [5, 3],
  "MO": [5, 4],
  "AR": [5, 5],
  "LA": [5, 6],
  "TX": [5, 7],
  "WI": [6, 2],
  "IL": [6, 3],
  "IN": [6, 4],
  "KY": [6, 5],
  "MS": [6, 6],
  "MI": [7, 2],
  "OH": [7, 3],
  "WV": [7, 4],
  "TN": [7, 5],
  "AL": [7, 6],
  "PA": [8, 3],
  "VA": [8, 4],
  "SC": [8, 5],
  "GA": [8, 6],
  "NY": [9, 2],
  "NJ": [9, 3],
  "MD": [9, 4],
  "NC": [9, 5],
  "FL": [9, 7],
  "VT": [10, 1],
  "MA": [10, 2],
  "CT": [10, 3],
  "DE": [10, 4],
  "ME": [11, 0],
  "NH": [11, 1],
  "RI": [11, 2]
}