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This is the Hypervisor (see [[Hypervisor Reverse Engineering]]) and follows the [[SELF - SPRX|SELF file format]].
This is the Hypervisor see ([[Hypervisor Reverse Engineering]]) and follows the format of every self see([[Signed Executable and Linkable Format (SELF)]])


= Embedded Files Segment =
=Files common on lv1=


lv1 contains many embedded selfs inside of a special segment "Embedded Files Segment". This is a segment within the program itself, loading in a hex editor gives a small file table which appears different from the others that sony has used.
lv1.self delegates a lot of his work to several selfs it has embedded which it loads to different process see ([[Hypervisor Reverse Engineering]])
 
== File Table ==
 
The file table follows this structure
 
* 4 bytes = number of entries
* 4 bytes = table length
 
then the file table:
 
* 4 bytes = index
* 4 bytes = start
* 4 bytes = length
 
then follows a null terminated string for each file commonly:
 
* pme_init
* sysmgr_ss.fself
* pme_init.conf
* ss_init.fself
* updater_frontend.fself
* ss_server1.fself
* ss_server2.fself
* ss_server3.fself
 
= Files common on lv1 =
 
lv1.self delegates a lot of work to the embedded selfs which it loads to different process (see [[Hypervisor Reverse Engineering]]).


{|class="wikitable"
{|class="wikitable"
Line 54: Line 26:
|}
|}


== lv1.self 3.41 ==


lv1 Embedded files segment
=LV1.SELF 3.41=


{|class="wikitable"
{|class="wikitable"
|-
|-
! Segment start offset
! Address !! Type !! Description
|-
|0x00000000 || Main Self || lv1.self
|-
| || ||
|-
|0x001D00E8 || ELF || pmeinit.elf
|-
| || ||
|-
|0x001F490C || Fself - SCE Header || sysmgr_ss.fself
|-
|0x001F499C || ELF - Header || 
|-
|-
|     0x1D0000
|0x001F4D8C || ELF - Embedded ||
|}
 
<pre>
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
 
001D0000  00 00 00 08 00 00 00 E8 00 00 00 00 00 00 00 00  .......è........
001D0010  00 02 48 24 00 00 00 09 00 02 48 24 00 05 F7 90  ..H$......H$..÷.
001D0020  00 00 00 19 00 08 3F B4 00 00 00 AF 00 00 00 27  ......?´...¯...'
001D0030  00 08 40 64 00 03 4E B8 00 00 00 35 00 0B 8F 1C  [email protected]¸...5....
001D0040  00 02 39 F0 00 00 00 4C 00 0D C9 0C 00 08 11 D0  ..9ð...L..É....Ð
001D0050  00 00 00 5D 00 15 DA DC 00 04 A9 40 00 00 00 6E  ...]..ÚÜ..©@...n
001D0060  00 1A 84 1C 00 03 8E D0 70 6D 65 5F 69 6E 69 74  ..„...ŽÐpme_init
001D0070  00 73 79 73 6D 67 72 5F 73 73 2E 66 73 65 6C 66  .sysmgr_ss.fself
001D0080  00 70 6D 65 5F 69 6E 69 74 2E 63 6F 6E 66 00 73  .pme_init.conf.s
001D0090  73 5F 69 6E 69 74 2E 66 73 65 6C 66 00 75 70 64  s_init.fself.upd
001D00A0  61 74 65 72 5F 66 72 6F 6E 74 65 6E 64 2E 66 73  ater_frontend.fs
001D00B0  65 6C 66 00 73 73 5F 73 65 72 76 65 72 31 2E 66  elf.ss_server1.f
001D00C0  73 65 6C 66 00 73 73 5F 73 65 72 76 65 72 32 2E  self.ss_server2.
001D00D0  66 73 65 6C 66 00 73 73 5F 73 65 72 76 65 72 33  fself.ss_server3
001D00E0  2E 66 73 65 6C 66 00 00 7F                      .fself...
</pre>
 
{|class="wikitable"
|-
|-
! Offset !! Size !! Value !! Description
|0X0025490C || Configuration file || pme_init.conf 
|-
|-
| 0x00000000 || 0x04 || 0x08 || number of entries
| || ||
|-
|-
| 0x00000004 || 0x04 || 0xE8  || table length
|0x0025414C || Fself - SCE Header || ss_init.elf
|}
 
{|class="wikitable"
|-
|-
!name !! start !! length !! index !! Real start (segment start + table length + start)
|0x002541DC || ELF - Header ||
|-
|-
|pme_init || 0x0 || 0x24824 || 0x00 || 0x1D00E8
|0x002545CC || ELF - Embedded ||
|-
|-
|sysmgr_ss.fself || 0x24824 || 0x5f790 || 0x09 || 0x1F490C
| || ||
|-
|-
|pme_init.conf || 0x83fb4 || 0xAF || 0x19 || 0x25409C
|0x00289004 || Fself - SCE Header || updater_frontend.fself
|-
|-
|ss_init.fself || 0x84064 || 0x34eb8 || 0x27 || 0x25414C
|0x00289094 || ELF - Header ||
|-
|-
|updater_frontend.fself || 0xB8F1C || 0x239F0 || 0x35 || 0x289004
|0x00289504 || ELF - Embedded ||
|-
|-
|ss_server1.fself || 0xDC90C || 0x813B8 || 0x4C || 0x2AC9F4
| || ||
|-
|-
|ss_server2.fself || 0x15DADC || 0x4A940 || 0x5D || 0x32DDAC
|0x002AC9F4 || Fself - SCE Header || ss_server1.fself
|-
|-
|ss_server3.fself || 0x1A841C || 0x38ED0 || 0x6E || 0x378504
|0x002ACA84 || ELF - Header ||
|}
 
== lv1.self 3.55 ==
 
file table
 
{|class="wikitable"
|-
|-
!name !! start !! length !! index !! Real start (segment start + table length + start) !! (TOC Address-just4info)
|0x002ACE74 || ELF - Embedded ||
|-
|-
|pme_init || 0x0 || 0x24824 || 0x00 || 0x1D00E8 ||  
| || ||
|-
|-
|sysmgr_ss.fself || 0x24824 || 0x5f790 || 0x09 || 0x1F490C || 0xC0012A90
|0x0032DBC4 || Fself - SCE Header || ss_server2.fself
|-
|-
|pme_init.conf || 0x83fb4 || 0xAF || 0x19 || 0x25409C ||
|0x0032DC54 || ELF Header||
|-
|-
|ss_init.fself || 0x84064 || 0x34EB8 || 0x27 || 0x25414C || 0xC000AF80
|0x0032E044 || ELF - Embedded ||
|-
|-
|updater_frontend.fself || 0xB8F1C || 0x239F0 || 0x35 || 0x289004 || 0xC0009FF0
| || ||
|-
|-
|ss_server1.fself || 0xDC90C || 0x813B8 || 0x4C || 0x2AC9F4 || 0xC0014728
|0x00378504 || Fself - SCE Header ||   ss_server3.fself
|-
|-
|ss_server2.fself || 0x15DCC4 || 0x4A940 || 0x5D || 0x32DDAC || 0xC000F008
|0x00378594 || ELF - Header ||
|-
|-
|ss_server3.fself || 0x1A8604 || 0x38ED0 || 0x6E || 0x3786EC || 0xC000E4E8
|0x00378984 || ELF - Enbedded ||
|}
|}


== pme_init.conf example ==
==pme_init.conf Example==


<pre>
<pre>
Line 154: Line 104:
boot pme_shell nosync
boot pme_shell nosync
</pre>
</pre>
== Dump lv1 embedded ELFs script ==
I did this script quickly to extract the embedded files within lv1. This script doesn't use the file table, is ugly, but works... anyone feel free to improve it --[[User:PsiCoLeO|PsiCoLeO]] 16:11, 22 May 2011 (CDT)
Located an updated variant of PsiCoLeO's script. The update includes offsets and sizes for 4.21 - 4.41 firmware, and was contributed by Rip Cord from an external source, with minor typo fixes by myself. See edit summary for source attribution. --[[User:Tuxsavvy|Tuxsavvy]] ([[User talk:Tuxsavvy|talk]]) 08:55, 22 April 2023 (CEST)
How to use it
1) Save the script in a file named:
<pre>
dump_lv1_embedded_files.sh
</pre>
2) Give it execute permisions:
<pre>
chmod +x dump_lv1_embedded_files.sh
</pre>
3) Feed it with decrypted lv1.self:
<pre>
./dump_lv1_embedded_files.sh lv1.elf
</pre>
<source lang="bash">
#!/bin/bash
# PsiCoLeO 2011
# Rip Cord 2013
#
# Script to extract the embedded files from lv1.self
# There is no warranty that this script will work for you
# I can not be held responsible of what you do with this script or any damage you get from using it
# Use it as you please
# File names
files=( "pme_init" "sysmgr_ss.fself" "pme_init.conf" "ss_init.fself" "updater_frontend.fself" "ss_server1.fself" "ss_server2.fself" "ss_server3.fself" )
#comment and uncomment file sizes and offsets depending on the firmware
# File sizes 3.41
#size=( 0x24824 0x5f790 0xAF 0x34eb8 0x239F0 0x811D0 0x4A940 0x38ED0 )
# File offsets 3.41
#offset=( 0x1D00E8 0x1F490C 0x25409C 0x25414C 0x289004 0x2AC9F4 0x32DBC4 0x378504 )
# File sizes 3.55
#size=( 0x24824 0x5f790 0xAF 0x34EB8 0x239F0 0x813B8 0x4A940 0x38ED0 )
# File offsets 3.55
#offset=( 0x1D00E8 0x1F490C 0x25409C 0x25414C 0x289004 0x2AC9F4 0x32DDAC 0x3786EC )
#*******************************************************************************
# values for firmwares 4.21 - 4.41 have been added to PsiCoLeO's original release
# File sizes 4.21
#size=( 0x217D8 0x5FBC8 0xAF 0x35058 0x239F0 0x81890 0x4ACE0 0x39080 )
# File offsets 4.21
#offset=( 0x1F00E8 0x2118C0 0x271488 0x271538 0x2A6590 0x2C9F80 0x34B810 0x3964F0 )
# File sizes 4.30
#size=( 0x217D8 0x5FCA8 0xAF 0x35058 0x239F0 0x81A38 0x4ACE0 0x391D0 )
# File offsets 4.30
#offset=( 0x1F00E8 0x2118C0 0x271568 0x271618 0x2A6670 0x2CA060 0x34BA98 0x396778 )
# File sizes 4.41
size=( 0x217D8 0x5FCA8 0xAF 0x35058 0x23D90 0x81A38 0x4ACE0 0x391D0 )
# File offsets 4.41
offset=( 0x1F00E8 0x2118C0 0x271568 0x271618 0x2A6670 0x2CA400 0x34BE38 0x396B18)
#*******************************************************************************
cont=0
printf "***************************** \n"
printf "* Psicoleo's                * \n"
printf "* Dump lv1 Embedded files  * \n"
printf "***************************** \n\n"
for file in "${files[@]}"
do
        printf "***************************** \n\n"
        printf "      %s\n" "${file}"
        printf "***************************** \n\n"
    printf "%s\n" "${offset[$cont]}"
    printf "%s\n" "${size[$cont]}"
    printf "%s\n" "${cont}"
    dd if=$1 of=$file bs=1 obs=1 skip=$((${offset[$cont]})) count=$((${size[$cont]}))
    cont=$(($cont+1))
done
</source>
= ss_server1.fself =
== Class list ==
{|class="wikitable"
|-
! Name !! Description
|-
|ss_init_if ||
|-
|usb_dongle_authenticator ||
|-
|security_hardware_framework_if ||
|-
|user_token_manager ||
|-
|user_token_processor ||
|-
|update_manager ||
|-
|verify_util ||
|-
|region_manager ||
|-
|update_token_procesor ||
|-
|bd_updater ||
|-
|sc_updater ||
|-
|certified_file_verifier ||
|-
|virtual_trm_manager ||
|-
|get_applicable_version
|-
|sc_manager ||
|-
|sc_manager_if ||
|-
|composite_region ||
|-
|bank_manager ||
|-
|capability_checker ||
|-
|if_proto ||
|-
|ss_responder ||
|-
|port_id_table ||
|-
|pme_client ||
|-
|pme_server ||
|-
|page_bytestring
|-
|port_id_table ||
|-
|ss_packet ||
|-
|sbm ||
|-
|ss_init_repository ||
|}
== Members ==
=== ss_init_if ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|notify_ready || || ||
|}
=== usb_dongle_authenticator ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|initialize  || || ||
|-
|verify_response  || || ||
|-
|generate_challenge  || || ||
|}
=== security_hardware_framework_if ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|get_random_number sanity check  || || ||
|}
=== user_token_manager ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|decrypt_user_token  || || ||
|-
|encrypt_user_token  || || ||
|}
=== user_token_processor ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|read_idps  || || ||
|-
|create_command  || || ||
|-
|load_module  || || ||
|-
|request_loading_spu_module  || || ||
|}
=== update_manager ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|read  || || ||
|-
|write verification  || || ||
|-
|swap_bank(%d, 0x%llx)  || || ||
|-
|swap_boot_bank || || ||
|-
|get_package_info(%d) || || ||
|-
|get_secure_product_mode || || ||
|-
|set_sc_status(%d) || || ||
|-
|get_sc_status(%d) || || ||
|-
|set_secure_product_mode(0x%x) || || ||
|-
|decompress_and_write_target || || ||
|-
|write_target || || ||
|-
|check_core_os_hash || || ||
|-
|get_version_and_hash() || || ||
|-
|*****calc_lv0_hash || || ||
|-
|*****calc_lv1_hash || || ||
|-
|read_revoke_list(%d) || || ||
|-
|initialize_revoke_list_info(%d) || || ||
|-
|applicable_version_info(%d) || || ||
|-
|check_revoke_list_hash || || ||
|-
|check_revoke_list_all || || ||
|-
|check_size(%d, 0x%llx) || || ||
|-
|set_SBI_flags || || ||
|-
|calc_os_hash || || ||
|-
|force update mode || || || flag is rewrited to REVOKE_CHECK_OFF , ALLOW_DOWN_VERSION.|-
|-
|update_package_tophalf || || ||
|-
|*****check_size() || || ||
|-
|common_tophalf || || ||
|-
|*****reques_id || || ||
|-
|is_valid_access (0x%x, 0x%02x, 0x%llx) || || || Valid acces: "TOOL/DEX/ARCADE or manufacturing phase" or "CEX"
|-
|inspect_package_tophalf(0x%x, 0x%llx, 0x%x, 0x%llx, 0x%llx, 0x%x, 0x%x) || || ||
|-
|extract_package_tophalf(0x%x, 0x%llx, 0x%x, 0x%llx, 0x%llx, 0x%x, 0x%x) || || ||
|-
|update_package_tophalf(0x%x, 0x%llx, 0x%x, 0x%llx, 0x%llx, 0x%x,0x%x) || || ||
|-
|set_token || || ||
|-
|read_eprom(0x%x) || || ||
|-
|get_token_seed || || ||
|-
|inspect_package_bottomhalf || || ||
|-
|extract_package_bottomhalf || || ||
|-
|get_extract_package || || ||
|-
|copy extracted data || || ||
|-
|update_package_bottomhalf || || ||
|-
|get_fix_instruction || || ||
|-
|erase_core_os_standby_bank || || ||
|-
|*****get_version_and_hash || || ||
|-
|*****set_version_and_hash || || ||
|-
|erase_hash_standby_bank(%d) || || ||
|-
|set_debug_support_repository || || ||
|-
|init_ss_params_repositories || || ||
|-
|set_hdd_copy_mode_repository || || ||
|-
|init_ss_params_repositories || || ||
|-
|set_recover_mode_repository || || ||
|-
|init_ss_params_repositories || || ||
|-
|set_fself_control_repository || || ||
|-
|init_device_type || || ||
|-
|set_update_status_repository || || ||
|-
|write_eprom(0x%x, 0x%x) || || ||
|-
|set_qa_flag_repository || || ||
|-
|init_qa_flag || || ||
|-
|do_fix_regions || || ||
|-
|do_fix_trm_regions || || ||
|-
|init_for_updater || || ||
|-
|initialize_revoke_list_info(%d) || || ||
|-
|init_device_type || || ||
|}
=== verify_util ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|SHA-1 hash || || ||
|-
|install_revoke_list_to_lv0 || || ||
|-
|prepare_args || || ||
|-
|detect_id || || ||
|-
|get_version_and_hash_from_SC || || ||
|-
|get_version_and_hash || || ||
|-
|calc_hash_of_target || || ||
|}
=== region_manager ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|setup_internal || || ||
|-
|set_update_status(%d) || || ||
|-
|get_update_status(%d) || || ||
|-
|read_data(%d, 0x%llx, 0x%llx, 0x%llx) || || ||
|-
|write_data(%d, 0x%llx, 0x%llx, 0x%llx) || || ||
|}
=== update_token_procesor ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|read_idps || || ||
|-
|create_command || || ||
|-
|load_module || || ||
|-
|request_loading_spu_module || || ||
|}
=== bd_updater ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|detect_need_eject || || ||
|-
|disable_reqsense || || ||
|-
|enable_reqsense || || ||
|-
|eval_exception_rules(0x%llx) || || ||
|-
|sense_cmd || || ||
|-
|check_cmd_result || || ||
|-
|send_atp_command || || ||
|-
|detect_drive_generation || || ||
|-
|polling_progress || || ||
|-
|writebuf_cmd(0x%x, 0x%x, 0x%x, 0x%x, 0x%x) || || ||
|-
|send_firmware(0x%llx, 0x%llx) || || ||
|-
|readbuf_cap_cmd || || ||
|-
|readbuf_cmd(0x%x, 0x%x, 0x%x, 0x%x, 0x%x) || || ||
|-
|eject || || ||
|-
|stop || || ||
|-
|prepare_drive || || ||
|-
|inquiry || || ||
|-
|detect_drive_type || || ||
|}
=== sc_updater ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|initialize() || || ||
|}
=== certified_file_verifier ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|load_module() || || ||
|-
|request_loading_spu_module() || || ||
|}
=== virtual_trm_manager ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|read_flash_raw || || ||
|-
|restart_objs || || ||
|-
|set_flash_tampered || || ||
|-
|set_srh || || ||
|-
|decrypt_master || || ||
|-
|decrypt_with_portability || || ||
|-
|decrypt || || ||
|-
|encrypt_with_portability || || ||
|-
|encrypt || || ||
|-
|backup_flash || || ||
|-
|flash_addr_size || || ||
|-
|restore_srk_srh || || ||
|-
|backup_srk_srh || || ||
|-
|write_flash_raw || || ||
|-
|restore_flash || || ||
|-
|vtrm_chk_stat || || ||
|-
|table_icv || || ||
|-
|status || || ||
|-
|sanity check || || ||
|-
|update_table_icv || || ||
|-
|*****read || || ||
|-
|*****write || || ||
|-
|fix_2pc_status || || ||
|-
|*****root hash (FLASH)
|-
|update_srh || || ||
|-
|restart_objs || || ||
|-
|*****restart_twopc || || ||
|-
|*****retrieve_rhash_rhsec || || ||
|-
|*****get_twopc_range || || ||
|-
|*****check_header || || ||
|-
|*****restart_htbl || || ||
|-
|restart || || ||
|-
|force_restart || || ||
|-
|initialize || || ||
|-
|*****raw flash area || || ||
|-
|*****htbl flash area || || ||
|-
|*****flash erase || || ||
|-
|*****setup_header || || ||
|-
|*****init_db || || ||
|-
|*****init_sc || || ||
|-
|*****init_header || || ||
|-
|*****restart || || ||
|-
|setup_flash || || ||
|-
|instanciate_objs || || ||
|-
|print_flash_range || || ||
|-
|free || || ||
|-
|store || || ||
|-
|retrieve || || ||
|}
=== get_applicable_version ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|installed_version || || ||
|-
|builtin_rvk_version || || ||
|}
=== module_loader ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|load_module || || ||
|}
=== sc_manager ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|init_for_vtrm || || ||
|}
===sc_manager_if===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|restore_root_info || || ||
|}
=== composite_region ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|allocate_buffer(%lld) || || ||
|-
|cache_all_composite_region_entry || || ||
|-
|get_bank_info || || ||
|-
|get_composite_region_entry_by_index(%d, 0x%llx) || || ||
|-
|get_composite_region_entry_by_name(%s) || || ||
|-
|get_composite_region_header || || ||
|-
|initialize || || ||
|-
|read(0x%llx, %lld, 0x%llx) || || ||
|-
|release_buffer(0x%llx) || || ||
|-
|writev || || ||
|}
=== bank_manager ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|get_repository_value(m_type = %d) || || ||
|-
|setup(%d) || || ||
|}
=== capability_checker ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|check_product_mode_capability || || ||
|}
=== if_proto ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|send_receive || || ||
|}
=== ss_responder ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|terminate || || ||
|-
|initialize || || ||
|-
|loop_once || || ||
|}
=== port_id_table ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|function_id2port_id || || ||
|}
=== pme_client ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|receive || || ||
|-
|disconnect || || ||
|-
|connect || || ||
|-
|send || || ||
|}
=== pme_server ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|disconnect || || ||
|-
|force_close || || ||
|-
|reply || || ||
|-
|accept || || ||
|-
|connect || || ||
|}
=== page_bytestring ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|free_page || || ||
|-
|alloc_page || || ||
|}
=== ss_packet ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|send_receive || || ||
|-
|process_async || || ||
|-
|process_received || || ||
|-
|accept_reply || || ||
|}
=== ss_init_repository ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|get_node_value || || ||
|-
|create_node || || ||
|}
=== sbm ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|sbm_set_key || || ||
|-
|sbm_get_rnd || || ||
|-
|sbm_set_key || || ||
|-
|sbm_core_process || || ||
|-
|*****EID data(encrypt) || || ||
|-
|sbm_get_header || || ||
|-
|sbm_check_received_data || || ||
|-
|sbm_run_iso_spu_module || || ||
|-
|sbm_set_encdec_key_prepare_args || || ||
|-
|sbm_set_key_get_result || || ||
|-
|sbm_set_key_run || || ||
|-
|sbm_spe_install_signal_handlers  || || ||
|}
=== flash_io ===
{|class="wikitable"
|-
! Name !! Type !! Args !! Description
|-
|init  || || ||
|-
|range  || || ||
|}
{{File Formats}}
<noinclude>[[Category:Main]]</noinclude>
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