[1593104410581,
  [47654, [1,1], "Handout view 2: All"],
  [60886, [1,2], "Handout view 3: Thanks & URL"],
  [82149, [1,3], "Handout view 4: Sidebar 1 - Top"],
  [324667, [1,11], "Handout view 12: Yang-Baxter technique"],
  [674321, [1,12], "Handout view 13: Gentle's Agreement"],
  [712725, [1,13], "Handout view 14: Example 1: ax+b"],
  [874610, [1,14], "Handout view 15: Theorem 1: ~DoPeGDO"],
  [1198984, [1,15], "Handout view 16: Example 2: Heisenberg"],
  [1307066, [1,16], "Handout view 17: Proof of Cliam"],
  [1326111, [1,17], "Handout view 18: Theorem 2 - Z for H"],
  [1411567, [1,18], "Handout view 19: Packaging"],
  [1494530, [1,19], "Handout view 20: Tangle Ops"],
  [1579606, [1,17], "Handout view 18: Theorem 2 - Z for H"],
  [1590000, [1,15], "Handout view 16: Example 2: Heisenberg"],
  [1607950, [1,20], "Handout view 21: First Tangle"],
  [1622126, [1,19], "Handout view 20: Tangle Ops"],
  [1634951, [1,18], "Handout view 19: Packaging"],
  [1637116, [1,17], "Handout view 18: Theorem 2 - Z for H"],
  [1658915, [1,18], "Handout view 19: Packaging"],
  [1676266, [1,19], "Handout view 20: Tangle Ops"],
  [1800210, [1,20], "Handout view 21: First Tangle"],
  [1934284, [1,21], "Handout view 22: Full Evaluation 1"],
  [2018885, [1,21], "Handout view 22: Full Evaluation 1"],
  [2055052, [1,22], "Handout view 23: Full Evaluation 2"],
  [2187368, [1,23], "Handout view 24: Full Evaluation 3"],
  [2194323, [1,22], "Handout view 23: Full Evaluation 2"],
  [2212210, [1,21], "Handout view 22: Full Evaluation 1"],
  [2258862, [1,22], "Handout view 23: Full Evaluation 2"],
  [2353168, [1,23], "Handout view 24: Full Evaluation 3"],
  [2399884, [1,24], "Handout view 25: Why Categorify?"],
  [2452134, [1,23], "Handout view 24: Full Evaluation 3"],
  [2455711, [1,24], "Handout view 25: Why Categorify?"],
  [2550318, [1,21], "Handout view 22: Full Evaluation 1"],
  [2564467, [1,22], "Handout view 23: Full Evaluation 2"],
  [2568726, [1,23], "Handout view 24: Full Evaluation 3"],
  [2593464, [1,25], "Handout view 26: Remains to show"],
  [2598355, [1,26], "Handout view 27: PBW Principle"],
  [2672280, [1,27], "Handout view 28: Generating Series"],
  [2893779, [1,28], "Handout view 29: Examples"],
  [2992945, [1,29], "Handout view 30: Heisenberg Algebras"],
  [3133505, [1,28], "Handout view 29: Examples"],
  [3148694, [1,29], "Handout view 30: Heisenberg Algebras"],
  [3175219, [1,30], "Handout view 31: GDO"],
  [3200938, [1,31], "Handout view 32: Compositions"],
  [3333156, [1,32], "Handout view 33: Implementation"],
  [3351090, [1,35], "Handout view 36: Comp: R3"],
  [3363634, [1,36], "Handout view 37: Comp: First Tangle"],
  [3368964, [1,37], "Handout view 38: Comp: 8_17"],
  [3376932, [1,38], "Handout view 39: Comp: hm works!"],
  [3401381, [1,10], "Handout view 11: Sidebar 8: Abstract"],
  [3415550, [1,22], "Handout view 23: Full Evaluation 2"],
  [3545383, [1,17], "Handout view 18: Theorem 2 - Z for H"],
  [3785995, [1,15], "Handout view 16: Example 2: Heisenberg"],
  [3788759, [1,14], "Handout view 15: Theorem 1: ~DoPeGDO"],
  [3794410, [1,13], "Handout view 14: Example 1: ax+b"],
  [3836533, [1,14], "Handout view 15: Theorem 1: ~DoPeGDO"],
  [3857399, [1,15], "Handout view 16: Example 2: Heisenberg"],
  [4062304, [1,15], "Handout view 16: Example 2: Heisenberg"],
  [4125127, [1,14], "Handout view 15: Theorem 1: ~DoPeGDO"],
  [4248949, [1,38], "Handout view 39: Comp: hm works!"],
  [4290892, [1,14], "Handout view 15: Theorem 1: ~DoPeGDO"],
  [4308204, [1,15], "Handout view 16: Example 2: Heisenberg"],
  [4311850, [1,16], "Handout view 17: Proof of Cliam"],
  [4314287, [1,17], "Handout view 18: Theorem 2 - Z for H"],
  [4469677, [1,14], "Handout view 15: Theorem 1: ~DoPeGDO"],
  [4716830, [1,19], "Handout view 20: Tangle Ops"]
]