sub-verse544 label have class 18 and 20 but no 19

[krekiehn]

Hello,

the case sub-verse544 have no label 19 but 18 and 20. is that correct?
Here from the json file:

[{"direction": ["L", "A", "S"]},
{"label": 9, "X": 283.2, "Y": 196.2, "Z": 473.8},
{"label": 10, "X": 284.2, "Y": 179.9, "Z": 447.7},
{"label": 11, "X": 280.7, "Y": 167.1, "Z": 420.1},
{"label": 12, "X": 274.6, "Y": 157.9, "Z": 388.9},
{"label": 13, "X": 272.7, "Y": 153.8, "Z": 355.2},
{"label": 14, "X": 271.4, "Y": 155.8, "Z": 320.2},
{"label": 15, "X": 268.8, "Y": 161.5, "Z": 283.8},
{"label": 16, "X": 267.0, "Y": 168.9, "Z": 246.8},
{"label": 17, "X": 265.0, "Y": 175.7, "Z": 205.6},
{"label": 18, "X": 263.8, "Y": 184.7, "Z": 161.7},
{"label": 20, "X": 264.2, "Y": 193.9, "Z": 114.7},
{"label": 21, "X": 265.6, "Y": 202.4, "Z": 63.6}]

Greetings Nicolai

[krekiehn]

Same for sub-verse642:

[{"direction": ["P", "S", "R"]},
{"label": 5, "X": 237.2, "Y": 1810.4, "Z": 57.8},
{"label": 6, "X": 245.9, "Y": 1771.2, "Z": 58.1},
{"label": 7, "X": 255.8, "Y": 1726.9, "Z": 58.3},
{"label": 8, "X": 271.2, "Y": 1677.4, "Z": 57.9},
{"label": 9, "X": 287.5, "Y": 1625.7, "Z": 58.4},
{"label": 10, "X": 301.7, "Y": 1573.1, "Z": 58.4},
{"label": 11, "X": 314.5, "Y": 1519.2, "Z": 58.3},
{"label": 12, "X": 324.9, "Y": 1463.3, "Z": 58.5},
{"label": 13, "X": 332.4, "Y": 1405.6, "Z": 58.7},
{"label": 14, "X": 335.0, "Y": 1345.0, "Z": 59.3},
{"label": 15, "X": 334.0, "Y": 1282.9, "Z": 60.2},
{"label": 16, "X": 331.3, "Y": 1217.0, "Z": 61.5},
{"label": 17, "X": 331.5, "Y": 1144.8, "Z": 62.7},
{"label": 18, "X": 328.0, "Y": 1066.1, "Z": 63.5},
{"label": 20, "X": 315.9, "Y": 990.6, "Z": 64.3},
{"label": 21, "X": 269.6, "Y": 919.0, "Z": 63.0},
{"label": 22, "X": 228.0, "Y": 834.7, "Z": 61.8},
{"label": 23, "X": 203.9, "Y": 744.6, "Z": 60.4},
{"label": 24, "X": 200.2, "Y": 650.6, "Z": 60.2},
{"label": 25, "X": 242.3, "Y": 567.2, "Z": 59.6}]