=== SAVED CAST: i_3_m1 ===
Normalized points: 64
Raw points: N/A

--- NORMALIZED STROKE POINTS (x, y in [0,1], top-left origin) ---
  [ 0]  (0.5000, 1.0000)
  [ 1]  (0.5006, 0.9872)
  [ 2]  (0.5011, 0.9744)
  [ 3]  (0.5017, 0.9616)
  [ 4]  (0.5023, 0.9489)
  [ 5]  (0.5028, 0.9361)
  [ 6]  (0.5034, 0.9233)
  [ 7]  (0.5039, 0.9105)
  [ 8]  (0.5045, 0.8977)
  [ 9]  (0.5051, 0.8849)
  [10]  (0.5055, 0.8721)
  [11]  (0.5058, 0.8593)
  [12]  (0.5061, 0.8465)
  [13]  (0.5064, 0.8337)
  [14]  (0.5067, 0.8210)
  [15]  (0.5070, 0.8082)
  [16]  (0.5073, 0.7954)
  [17]  (0.5076, 0.7826)
  [18]  (0.5079, 0.7698)
  [19]  (0.5079, 0.7570)
  [20]  (0.5079, 0.7442)
  [21]  (0.5079, 0.7314)
  [22]  (0.5079, 0.7186)
  [23]  (0.5078, 0.7058)
  [24]  (0.5073, 0.6930)
  [25]  (0.5067, 0.6802)
  [26]  (0.5062, 0.6674)
  [27]  (0.5056, 0.6546)
  [28]  (0.5050, 0.6419)
  [29]  (0.5042, 0.6291)
  [30]  (0.5034, 0.6163)
  [31]  (0.5026, 0.6035)
  [32]  (0.5000, 0.3999)
  [33]  (0.5010, 0.3870)
  [34]  (0.5020, 0.3741)
  [35]  (0.5026, 0.3613)
  [36]  (0.5026, 0.3483)
  [37]  (0.5026, 0.3354)
  [38]  (0.5026, 0.3225)
  [39]  (0.5026, 0.3096)
  [40]  (0.5021, 0.2967)
  [41]  (0.5016, 0.2838)
  [42]  (0.5010, 0.2709)
  [43]  (0.5005, 0.2580)
  [44]  (0.5000, 0.2451)
  [45]  (0.5000, 0.2322)
  [46]  (0.5000, 0.2193)
  [47]  (0.5000, 0.2064)
  [48]  (0.5000, 0.1935)
  [49]  (0.5000, 0.1805)
  [50]  (0.4997, 0.1676)
  [51]  (0.4988, 0.1548)
  [52]  (0.4980, 0.1419)
  [53]  (0.4971, 0.1290)
  [54]  (0.4962, 0.1161)
  [55]  (0.4953, 0.1032)
  [56]  (0.4945, 0.0903)
  [57]  (0.4940, 0.0774)
  [58]  (0.4935, 0.0645)
  [59]  (0.4929, 0.0516)
  [60]  (0.4924, 0.0387)
  [61]  (0.4921, 0.0258)
  [62]  (0.4921, 0.0129)
  [63]  (0.4921, 0.0000)

--- KEY VERTICES (corners with angle < 120 degrees) ---
  (no sharp corners detected)

--- SUGGESTED DOT TEMPLATE FORMAT ---
// Paste into SpellGestureTracker.java getDotTemplates():
new DotTemplate(DetectedPattern.SPELL_NAME, "description",
    new double[][] {
        // pick key dots from vertices above
    },
    new int[][] {
        // define connections between dots
    }
),
