File: characters.xml

package info (click to toggle)
python-biopython 1.68%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 46,860 kB
  • ctags: 13,237
  • sloc: python: 160,306; xml: 93,216; ansic: 9,118; sql: 1,208; makefile: 155; sh: 63
file content (532 lines) | stat: -rw-r--r-- 23,905 bytes parent folder | download | duplicates (12)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
<?xml version="1.0" encoding="ISO-8859-1"?>
<!--  
    This file shows encodings of character state data.
-->
<!--
    For more discussion of the structure of the root element,
    refer to 'taxa.xml' 
-->
<nex:nexml 
    version="0.9"
    xml:base="http://example.org/" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.nexml.org/2009 ../xsd/nexml.xsd"
    xmlns:nex="http://www.nexml.org/2009"
    xmlns="http://www.nexml.org/2009">
    
    <!--  
        For more discussion of the structure of the taxa
        element, refer to 'taxa.xml'
    -->    
    <otus id="taxa1" label="Primary taxa block">
        <otu id="t1" label="Homo sapiens"/>
        <otu id="t2" label="Pan paniscus"/>
        <otu id="t3" label="Pan troglodytes"/>
        <otu id="t4" label="Gorilla gorilla"/>
        <otu id="t5" label="Pongo pygmaeus"/>
    </otus>
    <!--
        This characters block encodes restriction site data, i.e.
        presence (1) / absence (0) observations. Because the states
        that can occur - and what they mean - are known, there is no
        'format' element to define states (see below for examples of
        that). In this example, restriction site data is encoded
        as a sequence of characters (rather than individual cells),
        hence we use the subclass xsi:type="RestrictionSeqs".
        
        All characters blocks must have an id attribute and a 
        reference to a taxa block that precedes it. In addition,
        it may have the same additional attributes (label, xml:base, 
        xml:lang, xml:id, xlink:href and class) as the taxa element. 
    -->
    <characters otus="taxa1" id="m1" xsi:type="nex:RestrictionSeqs" label="Restriction site sequences">
    	<format>
	      <states id="RestrictionSiteStateSet">
	        <state id="Absent" symbol="0"/>
	        <state id="Present" symbol="1"/>
	      </states>
    	    <char id="Site1" states="RestrictionSiteStateSet"/>
    	    <char id="Site2" states="RestrictionSiteStateSet"/>
    	    <char id="Site3" states="RestrictionSiteStateSet"/>
    	    <char id="Site4" states="RestrictionSiteStateSet"/>
        </format>
        <matrix>
        <!--
            The matrix element is a container for row elements. 
        -->        
            <!--
                Each row element must have an id and a reference
                to a taxon element that precedes it. 
            -->
            <row otu="t1" id="RestrictionSiteRow1">
                <!--
                    Because this characters block is an instance
                    of the subclass RestrictionSeqs it contains
                    'seq' elements with 1's and 0's. 
                -->
                <seq>0101</seq>
            </row>
            <row otu="t2" id="RestrictionSiteRow2">
                <seq>0101</seq>
            </row>
            <row otu="t3" id="RestrictionSiteRow3">
                <seq>0101</seq>
            </row>
            <row otu="t4" id="RestrictionSiteRow4">
                <seq>0101</seq>
            </row>
            <row otu="t5" id="RestrictionSiteRow5">
                <seq>0101</seq>
            </row>
        </matrix>
    </characters>
    <!--
        This characters block encodes 'standard' categorical characters,
        marked up granularly, as cells. 
    -->
    <characters otus="taxa1" id="m2" xsi:type="nex:StandardCells" label="Categorical characters">
        <!--
            Because categorical characters in instances of this subclass
            don't have a priori known numbers of states, they must be
            defined using the 'format' element. 
        -->
        <format>
            <!--
                The first elements inside a format element are stateset
                definitions. In this example, there is a set of four
                states, each tagged with an id. The symbol attribute is
                a shorthand token that would be used when serializing to
                NEXUS, for example.
            -->
            <states id="StandardCategoricalStateSet1">
                <state id="StandardCategoricalState1" symbol="1"/>                                
                <state id="StandardCategoricalState2" symbol="2"/>                
                <state id="StandardCategoricalState3" symbol="3"/>                 
                <polymorphic_state_set symbol="4" id="StandardCategoricalState4">                    
                    <member state="StandardCategoricalState2"/>
                    <member state="StandardCategoricalState3"/>                    
                </polymorphic_state_set>
                <uncertain_state_set symbol="5" id="StandardCategoricalState5">
                    <member state="StandardCategoricalState1"/>
                    <member state="StandardCategoricalState2"/>
                </uncertain_state_set>      
            </states>
            <!--
                The matrix in this example contains two columns, both
                referring to the same stateset - and so cells in both
                columns can occupy one of four states. 
             -->
            <char states="StandardCategoricalStateSet1" id="StandardCharacter1"/>
            <char states="StandardCategoricalStateSet1" id="StandardCharacter2"/>
        </format>
        <!--
            In this subclass, the matrix contains rows consisting of
            individual cells. 
        -->
        <matrix>
            <row id="StandardCategoricalStateCellsRow1" otu="t1">
                <!--
                    Each cell must contain a reference to the column 
                    it belongs to, and to a state allowed within that
                    column. 
                 -->
                <cell char="StandardCharacter1" state="StandardCategoricalState1"/>
                <cell char="StandardCharacter2" state="StandardCategoricalState2"/>
            </row>
            <row id="StandardCategoricalStateCellsRow2" otu="t2">
                <cell char="StandardCharacter1" state="StandardCategoricalState2"/>
                <cell char="StandardCharacter2" state="StandardCategoricalState2"/>
            </row>
            <row id="StandardCategoricalStateCellsRow3" otu="t3">
                <cell char="StandardCharacter1" state="StandardCategoricalState3"/>
                <cell char="StandardCharacter2" state="StandardCategoricalState4"/>
            </row>
            <row id="StandardCategoricalStateCellsRow4" otu="t4">
                <cell char="StandardCharacter1" state="StandardCategoricalState2"/>
                <cell char="StandardCharacter2" state="StandardCategoricalState3"/>
            </row>
            <row id="StandardCategoricalStateCellsRow5" otu="t5">
                <cell char="StandardCharacter1" state="StandardCategoricalState4"/>
                <cell char="StandardCharacter2" state="StandardCategoricalState1"/>
            </row>
        </matrix>
    </characters>
    <!--
        This example is a characters block for continuous characters, marked
        up as individual cells. 
    -->
    <characters otus="taxa1" id="m3" xsi:type="nex:ContinuousCells" label="Continuous characters">        
        <format>
            <!--
                Because in this subclass, characters are marked up granularly -
                as cells - we must define the columns these cells belong to.
                Because this is continuous data, we don't (can't) define the
                states cells in these columns may occupy, hence there are no
                'states' elements in this subclass.  
            -->
            <char id="ContinuousCharacter1" label="this is character 1"/>
            <char id="ContinuousCharacter2"/>
            <char id="ContinuousCharacter3"/>
            <char id="ContinuousCharacter4"/>
            <char id="ContinuousCharacter5"/>
        </format>
        <matrix>
            <row id="ContinuousCellsRow1" otu="t1">
                <!--  
                    In this subclass, the 'state' attribute holds the raw
                    value of the cell (i.e. a floating point number), not
                    a reference to a state defined previously.
                -->
                <cell char="ContinuousCharacter1" state="-1.545414144070023"/>
                <cell char="ContinuousCharacter2" state="-2.3905621575431044"/>
                <cell char="ContinuousCharacter3" state="-2.9610221833467265"/>
                <cell char="ContinuousCharacter4" state="0.7868662069161243"/>
                <cell char="ContinuousCharacter5" state="0.22968509237534918"/>
            </row>
            <row id="ContinuousCellsRow2" otu="t2">
                <cell char="ContinuousCharacter1" state="-1.6259836379710066"/>
                <cell char="ContinuousCharacter2" state="3.649352410850134"/>
                <cell char="ContinuousCharacter3" state="1.778885099660406"/>
                <cell char="ContinuousCharacter4" state="-1.2580877968480846"/>
                <cell char="ContinuousCharacter5" state="0.22335354995610862"/>
            </row>
            <row id="ContinuousCellsRow3" otu="t3">
                <cell char="ContinuousCharacter1" state="-1.5798979984134964"/>
                <cell char="ContinuousCharacter2" state="2.9548251411133157"/>
                <cell char="ContinuousCharacter3" state="1.522005675256233"/>
                <cell char="ContinuousCharacter4" state="-0.8642016921755289"/>
                <cell char="ContinuousCharacter5" state="-0.938129801832388"/>
            </row>
            <row id="ContinuousCellsRow4" otu="t4">
                <cell char="ContinuousCharacter1" state="2.7436692306788086"/>
                <cell char="ContinuousCharacter2" state="-0.7151148143399818"/>
                <cell char="ContinuousCharacter3" state="4.592207937774776"/>
                <cell char="ContinuousCharacter4" state="-0.6898841440534845"/>
                <cell char="ContinuousCharacter5" state="0.5769509574453064"/>
            </row>
            <row id="ContinuousCellsRow5" otu="t5">
                <cell char="ContinuousCharacter1" state="3.1060827493657683"/>
                <cell char="ContinuousCharacter2" state="-1.0453787389160105"/>
                <cell char="ContinuousCharacter3" state="2.67416332763427"/>
                <cell char="ContinuousCharacter4" state="-1.4045634106692808"/>
                <cell char="ContinuousCharacter5" state="0.019890469925520196"/>
            </row>
        </matrix>
    </characters>
    <!--
        This subclass encodes DNA as sequences (not cells). Like the restriction
        site data block shown above, the states are known (being IUPAC single
        character nucleotide symbols), hence there is no 'format' element. In 
        addition to the IUPAC symbols, '-' is used for gaps, '?' is used for
        missing. Spaces are allowed (so that long lines can be broken up, some
        parsers might otherwise complain) but have no meaning.
    -->
    <characters otus="taxa1" id="characters3" xsi:type="nex:DnaSeqs" label="DNA sequences">
    <format>
    	<states id="IUPACDNAStateSet1">
    		<state id="NucA" symbol="A" />
    		<state id="NucC" symbol="C" />
    	    <state id="NucG" symbol="G" />
    	    <state id="NucT" symbol="T" />
    		<uncertain_state_set id="SymK" symbol="K">
    		    <member state="NucG" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymM" symbol="M">
    		    <member state="NucA" />
    		    <member state="NucC" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymR" symbol="R">
    		    <member state="NucA" />
    		    <member state="NucG" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymS" symbol="S">
    		    <member state="NucC" />
    		    <member state="NucG" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymW" symbol="W">
    		    <member state="NucA" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymY" symbol="Y">
    		    <member state="NucC" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymB" symbol="B">
    		    <member state="NucC" />
    		    <member state="NucG" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymD" symbol="D">
    		    <member state="NucA" />
    		    <member state="NucG" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymH" symbol="H">
    		    <member state="NucA" />
    		    <member state="NucC" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymV" symbol="V">
    		    <member state="NucA" />
    		    <member state="NucC" />
    		    <member state="NucG" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymN" symbol="N">
    		    <member state="NucA" />
    		    <member state="NucC" />
    		    <member state="NucG" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymX" symbol="X">
    		    <member state="NucA" />
    		    <member state="NucC" />
    		    <member state="NucG" />
    		    <member state="NucT" />
    		</uncertain_state_set>
    		<uncertain_state_set id="SymGap" symbol="-" />
    		<uncertain_state_set id="SymMiss" symbol="?">
    		    <member state="NucA" />
    		    <member state="NucC" />
    		    <member state="NucG" />
    		    <member state="NucT" />
    		    <member state="SymK" />
    		    <member state="SymM" />
    		    <member state="SymR" />
    		    <member state="SymS" />
    		    <member state="SymW" />
    		    <member state="SymY" />
    		    <member state="SymB" />
    		    <member state="SymD" />
    		    <member state="SymH" />
    		    <member state="SymV" />
    		    <member state="SymN" />
    		    <member state="SymX" />
    		    <member state="SymGap" />
    		</uncertain_state_set>
    	</states>
        <char id="ResidueCol1" states="IUPACDNAStateSet1" />
        <char id="ResidueCol2" states="IUPACDNAStateSet1" />
        <char id="ResidueCol3" states="IUPACDNAStateSet1" />
        <char id="ResidueCol4" states="IUPACDNAStateSet1" />
        <char id="ResidueCol5" states="IUPACDNAStateSet1" />
        <char id="ResidueCol6" states="IUPACDNAStateSet1" />
        <char id="ResidueCol7" states="IUPACDNAStateSet1" />
        <char id="ResidueCol8" states="IUPACDNAStateSet1" />
        <char id="ResidueCol9" states="IUPACDNAStateSet1" />
        <char id="ResidueCol10" states="IUPACDNAStateSet1" />
        <char id="ResidueCol11" states="IUPACDNAStateSet1" />
        <char id="ResidueCol12" states="IUPACDNAStateSet1" />
        <char id="ResidueCol13" states="IUPACDNAStateSet1" />
        <char id="ResidueCol14" states="IUPACDNAStateSet1" />
        <char id="ResidueCol15" states="IUPACDNAStateSet1" />
        <char id="ResidueCol16" states="IUPACDNAStateSet1" />
    </format>
    <matrix>
        <row otu="t1" id="DNASequence1"><seq>A C G C T C G C A T C G C A T C</seq></row>
        <row otu="t2" id="DNASequence2"><seq>A C G C T C G C A T C G C A T C</seq></row>
        <row otu="t3" id="DNASequence3"><seq>A C G C T C G C A T C G C A T C</seq></row>
    </matrix>
    </characters>
    <!--
        RNA only differs from the previous example by using U instead of T 
    -->
    <characters otus="taxa1" id="rnaseqs4" xsi:type="nex:RnaSeqs" label="RNA sequences">
    <format>
      <states id="rnastates">
        <state id="rna1" symbol="A"/>
        <state id="rna2" symbol="C"/>
        <state id="rna3" symbol="G"/>
        <state id="rna4" symbol="U"/>
        <uncertain_state_set id="rna5" symbol="K">
          <member state="rna3"/>
          <member state="rna4"/>
        </uncertain_state_set>
        <uncertain_state_set id="rna6" symbol="M">
            <member state="rna1"/>
            <member state="rna2"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna7" symbol="R">
              <member state="rna1"/>
              <member state="rna3"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna8" symbol="S">
              <member state="rna2"/>
              <member state="rna3"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna9" symbol="W">
              <member state="rna1"/>
              <member state="rna4"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna10" symbol="Y">
              <member state="rna2"/>
              <member state="rna4"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna11" symbol="B">
              <member state="rna2"/>
              <member state="rna3"/>
              <member state="rna4"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna12" symbol="D">
              <member state="rna1"/>
              <member state="rna3"/>
              <member state="rna4"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna13" symbol="H">
              <member state="rna1"/>
              <member state="rna2"/>
              <member state="rna4"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna14" symbol="V">
              <member state="rna1"/>
              <member state="rna2"/>
              <member state="rna3"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna15" symbol="N">
              <member state="rna3"/>
              <member state="rna1"/>
              <member state="rna4"/>
              <member state="rna2"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna16" symbol="X">
              <member state="rna3"/>
              <member state="rna1"/>
              <member state="rna4"/>
              <member state="rna2"/>
        </uncertain_state_set>
          <uncertain_state_set id="rna17" symbol="-"/>
          <uncertain_state_set id="rna18" symbol="?">
              <member state="rna1"/>
              <member state="rna2"/>
              <member state="rna3"/>
              <member state="rna4"/>
              <member state="rna5"/>
              <member state="rna6"/>
              <member state="rna7"/>
              <member state="rna8"/>
              <member state="rna9"/>
              <member state="rna10"/>
              <member state="rna11"/>
              <member state="rna12"/>
              <member state="rna13"/>
              <member state="rna14"/>
              <member state="rna15"/>
              <member state="rna16"/>
              <member state="rna17"/>
        </uncertain_state_set>
      </states>
        <char id="rnachar1" states="rnastates"/>
        <char id="rnachar2" states="rnastates"/>
        <char id="rnachar3" states="rnastates"/>
        <char id="rnachar4" states="rnastates"/>
        <char id="rnachar5" states="rnastates"/>
        <char id="rnachar6" states="rnastates"/>
        <char id="rnachar7" states="rnastates"/>
        <char id="rnachar8" states="rnastates"/>
        <char id="rnachar9" states="rnastates"/>
        <char id="rnachar10" states="rnastates"/>
        <char id="rnachar11" states="rnastates"/>
        <char id="rnachar12" states="rnastates"/>
        <char id="rnachar13" states="rnastates"/>
        <char id="rnachar14" states="rnastates"/>
        <char id="rnachar15" states="rnastates"/>
        <char id="rnachar16" states="rnastates"/>
        <char id="rnachar17" states="rnastates"/>
        <char id="rnachar18" states="rnastates"/>
        <char id="rnachar19" states="rnastates"/>
        <char id="rnachar20" states="rnastates"/>    
      </format>
        <matrix>
            <row otu="t1" id="rnarow1">
                <seq>ACGCUCGCAUCGCAUC</seq>
            </row>
            <row otu="t2" id="rnarow2">
                <seq>ACGCUCGCAUCGCAUC</seq>
            </row>
            <row otu="t3" id="rnarow3">
                <seq>ACGCUCGCAUCGCAUC</seq>
            </row>
        </matrix>
    </characters>
    <!-- 
        A more compact example of encoding of continuous characters as raw sequences.    
    -->
    <characters otus="taxa1" id="contchars5" xsi:type="nex:ContinuousSeqs" label="Continuous sequences">
	    <format>
	      <char id="contchar1"/>
	        <char id="contchar2"/>
	        <char id="contchar3"/>
	        <char id="contchar4"/>
	        <char id="contchar5"/>	      	      
	    </format>    
        <matrix>
            <row id="controw1" otu="t1">
                <seq>-1.545414144070023 -2.3905621575431044 -2.9610221833467265 0.7868662069161243 0.22968509237534918</seq>
            </row>
            <row id="controw2" otu="t2">
                <seq>-1.6259836379710066 3.649352410850134 1.778885099660406 -1.2580877968480846 0.22335354995610862</seq>
            </row>
            <row id="controw3" otu="t3">
                <seq>-1.5798979984134964 2.9548251411133157 1.522005675256233 -0.8642016921755289 -0.938129801832388</seq>
            </row>
            <row id="controw4" otu="t4">
                <seq>2.7436692306788086 -0.7151148143399818 4.592207937774776 -0.6898841440534845 0.5769509574453064</seq>
            </row>
            <row id="controw5" otu="t5">
                <seq>3.1060827493657683 -1.0453787389160105 2.67416332763427 -1.4045634106692808 0.019890469925520196</seq>
            </row>
        </matrix>
    </characters>
    <!-- 
        A more compact example of encoding of standard data. Note that the symbols used here
        are integers (also above 9) and so characters must be space-separated. The symbols used
        here are the same as the symbol attributes used in characters block m2, earlier.    
    -->
    <characters otus="taxa1" id="standardchars6" xsi:type="nex:StandardSeqs" label="Standard sequences">
        <format>
            <!--
                The first elements inside a format element are stateset
                definitions. In this example, there is a set of four
                states, each tagged with an id. The symbol attribute is
                a shorthand token. 
            -->
            <states id="standardstateset1">
                <state id="standardstates1" symbol="1"/>                                
                <state id="standardstates2" symbol="2"/>                
                <state id="standardstates3" symbol="3"/>                 
                <polymorphic_state_set symbol="4" id="standardstates4">                    
                    <member state="standardstates1"/>
                    <member state="standardstates2"/>                    
                </polymorphic_state_set>
                <uncertain_state_set symbol="5" id="standardstates5">
                    <member state="standardstates3"/>
                    <member state="standardstates1"/>
                </uncertain_state_set>      
            </states>
            <!--
                The matrix in this example contains two columns, both
                referring to the same stateset - and so cells in both
                columns can occupy one of four states. 
             -->
            <char states="standardstateset1" id="standardc1"/>
            <char states="standardstateset1" id="standardc2"/>
        </format>    
        <matrix>
            <row id="standardr1" otu="t1">
                <seq>1 2</seq>
            </row>
            <row id="standardr2" otu="t2">
                <seq>2 2</seq>
            </row>
            <row id="standardr3" otu="t3">
                <seq>3 4</seq>
            </row>
            <row id="standardr4" otu="t4">
                <seq>2 3</seq>
            </row>
            <row id="standardr5" otu="t5">
                <seq>4 1</seq>
            </row>
        </matrix>
    </characters>
</nex:nexml>