=== SAVED CAST: backup_5_s41 ===
Normalized points: 64
Raw points: N/A

--- NORMALIZED STROKE POINTS (x, y in [0,1], top-left origin) ---
  [ 0]  (0.7572, 0.8898)
  [ 1]  (0.6476, 0.8932)
  [ 2]  (0.5379, 0.8965)
  [ 3]  (0.4283, 0.8975)
  [ 4]  (0.3188, 0.8905)
  [ 5]  (0.2094, 0.8834)
  [ 6]  (0.2514, 0.8211)
  [ 7]  (0.3478, 0.7695)
  [ 8]  (0.4457, 0.7200)
  [ 9]  (0.4929, 0.6505)
  [10]  (0.4671, 0.5464)
  [11]  (0.4540, 0.4375)
  [12]  (0.4439, 0.3284)
  [13]  (0.4439, 0.2187)
  [14]  (0.4439, 0.1090)
  [15]  (0.4383, 0.0000)
  [16]  (0.7572, 0.9408)
  [17]  (0.6777, 0.9473)
  [18]  (0.5983, 0.9538)
  [19]  (0.5188, 0.9602)
  [20]  (0.4904, 0.9156)
  [21]  (0.4915, 0.8360)
  [22]  (0.5062, 0.7576)
  [23]  (0.5209, 0.6793)
  [24]  (0.5384, 0.6015)
  [25]  (0.5572, 0.5240)
  [26]  (0.5698, 0.4462)
  [27]  (0.5601, 0.3670)
  [28]  (0.5501, 0.2880)
  [29]  (0.4866, 0.2398)
  [30]  (0.4147, 0.2348)
  [31]  (0.3799, 0.3037)
  [32]  (0.7572, 1.0000)
  [33]  (0.7578, 0.9604)
  [34]  (0.7584, 0.9209)
  [35]  (0.7591, 0.8813)
  [36]  (0.7597, 0.8418)
  [37]  (0.7565, 0.8025)
  [38]  (0.7513, 0.7632)
  [39]  (0.7461, 0.7240)
  [40]  (0.7409, 0.6848)
  [41]  (0.7356, 0.6456)
  [42]  (0.7304, 0.6064)
  [43]  (0.7263, 0.5671)
  [44]  (0.7234, 0.5276)
  [45]  (0.7204, 0.4882)
  [46]  (0.7174, 0.4487)
  [47]  (0.7145, 0.4093)
  [48]  (0.7572, 0.1972)
  [49]  (0.7650, 0.2168)
  [50]  (0.7728, 0.2365)
  [51]  (0.7806, 0.2562)
  [52]  (0.7884, 0.2759)
  [53]  (0.7906, 0.2916)
  [54]  (0.7695, 0.2908)
  [55]  (0.7483, 0.2899)
  [56]  (0.7272, 0.2891)
  [57]  (0.7196, 0.2707)
  [58]  (0.7135, 0.2505)
  [59]  (0.7074, 0.2302)
  [60]  (0.7117, 0.2159)
  [61]  (0.7322, 0.2106)
  [62]  (0.7527, 0.2054)
  [63]  (0.7732, 0.2002)

--- KEY VERTICES (corners with angle < 120 degrees) ---
  V0  (0.2094, 0.8834)  angle=120.3 deg
  V1  (0.4929, 0.6505)  angle=48.1 deg
  V2  (0.4383, 0.0000)  angle=164.2 deg
  V3  (0.7572, 0.9408)  angle=104.1 deg
  V4  (0.5188, 0.9602)  angle=62.2 deg
  V5  (0.4904, 0.9156)  angle=33.3 deg
  V6  (0.5501, 0.2880)  angle=45.6 deg
  V7  (0.4866, 0.2398)  angle=33.2 deg
  V8  (0.4147, 0.2348)  angle=67.2 deg
  V9  (0.3799, 0.3037)  angle=55.3 deg
  V10  (0.7572, 1.0000)  angle=150.6 deg
  V11  (0.7572, 0.1972)  angle=147.0 deg
  V12  (0.7906, 0.2916)  angle=100.3 deg
  V13  (0.7272, 0.2891)  angle=65.3 deg
  V14  (0.7074, 0.2302)  angle=33.7 deg
  V15  (0.7117, 0.2159)  angle=58.8 deg

--- 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
    }
),
