=== SAVED CAST: backup_6_s41 ===
Normalized points: 64
Raw points: N/A

--- NORMALIZED STROKE POINTS (x, y in [0,1], top-left origin) ---
  [ 0]  (0.7728, 0.8052)
  [ 1]  (0.6749, 0.8131)
  [ 2]  (0.5769, 0.8210)
  [ 3]  (0.4790, 0.8290)
  [ 4]  (0.3810, 0.8369)
  [ 5]  (0.2832, 0.8460)
  [ 6]  (0.1858, 0.8590)
  [ 7]  (0.1460, 0.8272)
  [ 8]  (0.1864, 0.7376)
  [ 9]  (0.2135, 0.6436)
  [10]  (0.2335, 0.5474)
  [11]  (0.2439, 0.4501)
  [12]  (0.2235, 0.3540)
  [13]  (0.2010, 0.2584)
  [14]  (0.1774, 0.1630)
  [15]  (0.1537, 0.0676)
  [16]  (0.7728, 0.8385)
  [17]  (0.7073, 0.8637)
  [18]  (0.6358, 0.8665)
  [19]  (0.5654, 0.8676)
  [20]  (0.5432, 0.7994)
  [21]  (0.5508, 0.7301)
  [22]  (0.5671, 0.6603)
  [23]  (0.5793, 0.5900)
  [24]  (0.5829, 0.5184)
  [25]  (0.5866, 0.4469)
  [26]  (0.5415, 0.3977)
  [27]  (0.4849, 0.3538)
  [28]  (0.4188, 0.3394)
  [29]  (0.3472, 0.3421)
  [30]  (0.2756, 0.3449)
  [31]  (0.2260, 0.3922)
  [32]  (0.7728, 1.0000)
  [33]  (0.7720, 0.9596)
  [34]  (0.7713, 0.9192)
  [35]  (0.7705, 0.8788)
  [36]  (0.7686, 0.8385)
  [37]  (0.7649, 0.7983)
  [38]  (0.7612, 0.7581)
  [39]  (0.7575, 0.7179)
  [40]  (0.7538, 0.6776)
  [41]  (0.7501, 0.6374)
  [42]  (0.7464, 0.5972)
  [43]  (0.7427, 0.5570)
  [44]  (0.7308, 0.5184)
  [45]  (0.7185, 0.4799)
  [46]  (0.7063, 0.4414)
  [47]  (0.6941, 0.4029)
  [48]  (0.7728, 0.0000)
  [49]  (0.7912, 0.0252)
  [50]  (0.8095, 0.0503)
  [51]  (0.8279, 0.0755)
  [52]  (0.8462, 0.1006)
  [53]  (0.8540, 0.1274)
  [54]  (0.8437, 0.1568)
  [55]  (0.8335, 0.1862)
  [56]  (0.8161, 0.1981)
  [57]  (0.7882, 0.1844)
  [58]  (0.7607, 0.1704)
  [59]  (0.7708, 0.1410)
  [60]  (0.7810, 0.1115)
  [61]  (0.8037, 0.1033)
  [62]  (0.8344, 0.1086)
  [63]  (0.8275, 0.1270)

--- KEY VERTICES (corners with angle < 120 degrees) ---
  V0  (0.1858, 0.8590)  angle=46.3 deg
  V1  (0.1460, 0.8272)  angle=75.6 deg
  V2  (0.1537, 0.0676)  angle=155.2 deg
  V3  (0.7728, 0.8385)  angle=107.8 deg
  V4  (0.5654, 0.8676)  angle=72.8 deg
  V5  (0.5866, 0.4469)  angle=45.4 deg
  V6  (0.2756, 0.3449)  angle=41.5 deg
  V7  (0.2260, 0.3922)  angle=88.3 deg
  V8  (0.7728, 1.0000)  angle=139.2 deg
  V9  (0.7728, 0.0000)  angle=132.8 deg
  V10  (0.8540, 0.1274)  angle=35.2 deg
  V11  (0.8335, 0.1862)  angle=36.5 deg
  V12  (0.8161, 0.1981)  angle=60.5 deg
  V13  (0.7607, 0.1704)  angle=82.1 deg
  V14  (0.7810, 0.1115)  angle=51.1 deg
  V15  (0.8344, 0.1086)  angle=100.9 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
    }
),
