=== SAVED CAST: l_4_t1 ===
Normalized points: 63
Raw points: N/A

--- NORMALIZED STROKE POINTS (x, y in [0,1], top-left origin) ---
  [ 0]  (0.4500, 0.0000)
  [ 1]  (0.4524, 0.0500)
  [ 2]  (0.4548, 0.1000)
  [ 3]  (0.4573, 0.1499)
  [ 4]  (0.4597, 0.1999)
  [ 5]  (0.4612, 0.2499)
  [ 6]  (0.4598, 0.2999)
  [ 7]  (0.4584, 0.3499)
  [ 8]  (0.4570, 0.4000)
  [ 9]  (0.4556, 0.4500)
  [10]  (0.4543, 0.5000)
  [11]  (0.4529, 0.5500)
  [12]  (0.4515, 0.6000)
  [13]  (0.4501, 0.6501)
  [14]  (0.4511, 0.7001)
  [15]  (0.4523, 0.7501)
  [16]  (0.4536, 0.8001)
  [17]  (0.4548, 0.8501)
  [18]  (0.4560, 0.9002)
  [19]  (0.4572, 0.9502)
  [20]  (0.4615, 1.0000)
  [21]  (0.4500, 0.2935)
  [22]  (0.4639, 0.2704)
  [23]  (0.4858, 0.2637)
  [24]  (0.5125, 0.2673)
  [25]  (0.5336, 0.2794)
  [26]  (0.5474, 0.3026)
  [27]  (0.5613, 0.3258)
  [28]  (0.5751, 0.3490)
  [29]  (0.5786, 0.3738)
  [30]  (0.5722, 0.4000)
  [31]  (0.5638, 0.4238)
  [32]  (0.5368, 0.4253)
  [33]  (0.5099, 0.4267)
  [34]  (0.4853, 0.4232)
  [35]  (0.4696, 0.4012)
  [36]  (0.4584, 0.3780)
  [37]  (0.4606, 0.3511)
  [38]  (0.4730, 0.3306)
  [39]  (0.4962, 0.3168)
  [40]  (0.5200, 0.3052)
  [41]  (0.5470, 0.3051)
  [42]  (0.4500, 0.7123)
  [43]  (0.4664, 0.7194)
  [44]  (0.4828, 0.7265)
  [45]  (0.4993, 0.7337)
  [46]  (0.5138, 0.7427)
  [47]  (0.5214, 0.7589)
  [48]  (0.5290, 0.7751)
  [49]  (0.5366, 0.7913)
  [50]  (0.5406, 0.8052)
  [51]  (0.5227, 0.8052)
  [52]  (0.5048, 0.8052)
  [53]  (0.4869, 0.8052)
  [54]  (0.4690, 0.8052)
  [55]  (0.4511, 0.8052)
  [56]  (0.4366, 0.7951)
  [57]  (0.4223, 0.7843)
  [58]  (0.4214, 0.7682)
  [59]  (0.4242, 0.7506)
  [60]  (0.4285, 0.7336)
  [61]  (0.4412, 0.7210)
  [62]  (0.4539, 0.7084)

--- KEY VERTICES (corners with angle < 120 degrees) ---
  V0  (0.4615, 1.0000)  angle=176.0 deg
  V1  (0.4500, 0.2935)  angle=32.1 deg
  V2  (0.4639, 0.2704)  angle=41.8 deg
  V3  (0.5638, 0.4238)  angle=67.4 deg
  V4  (0.4853, 0.4232)  angle=46.2 deg
  V5  (0.4584, 0.3780)  angle=30.6 deg
  V6  (0.5470, 0.3051)  angle=103.7 deg
  V7  (0.4500, 0.7123)  angle=80.0 deg
  V8  (0.5138, 0.7427)  angle=33.1 deg
  V9  (0.5406, 0.8052)  angle=106.2 deg
  V10  (0.4511, 0.8052)  angle=34.8 deg
  V11  (0.4223, 0.7843)  angle=49.5 deg
  V12  (0.4285, 0.7336)  angle=31.2 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
    }
),
