 Packets with valid white space characters, XML comments and XML processing instructions           
 located before the trailer and valid white space in the padding after the trailer:  
                                                                                                  |
 3        1         2         3         4         5         6         7         8         9       9
 4 345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678
 5                                                                                                |  
 6 XML declaration and comment before any packets:
 7 <?xml version="1.0" encoding="UTF-8"?>
 8 <!-- this is an xml comment. was-xml version="1.0" standalone="yes"-->                         |
 9                                                                                                |                                                                                                                                                                                               |
10 spaces, tabs and carriage returns in padding located before trailer:                           |
11 +++hG <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>     				                   
																									
       <?xpacket end='r'?>---tG                                                                   |
                                                                                                  |
15 XML comments in padding located before trailer:                                                |
16 +++hG <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>     			                       
      			<!-- here is a comment in the padding --!>         <?xpacket end='r'?>---tG       |
                                                                                                  |
19 XML processing instruction in padding located before trailer     			                  |
20 +++hG <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>     			                       
      			<?xml version="1.0" encoding="UTF-8"?>                                             
                                                                   <?xpacket end='r'?>---tG       |
23 spaces, tabs and carriage returns in padding after the trailer:                                |
24 +++hG <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d' bytes="800"?>         <?xpacket end='r'?>
					                                                                                              
                                                                                                   
                                                                                                   
                                                                                                   
                                                                                                   
                                                                                                   
                                                                                                   
         ---pG                                                                                       
33        1         2         3         4         5         6         7         8         9       9
34 345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678