tdhaee_rmhits_teyh_ts_mfook_er_eobfm_ulno_negm_afno_reghott_teemn_
_emveimgo_ruioeys_
_fcil_oduedr_ea bnm_eemxetrr_aevba_glalnitw_
_fdrnaau_dn_op_esrepveitlr_
_dhlerroew_
_osni_hotu_rm_otrrfe_atsounr_esdg_npiahgte_sf_oa_nydd_uetlss_eewhhte_rnei_
_otns_etrheet_nlin_tseuronierte_sf_rao_mh_thiiwt_heesro_hatn_dy_by_odnn_ea_beohutt_
_nai_
_sduestpbiucoido_uesb_
_sotto_ryyl_noof_
_tmhegni_la_nddn_aw_oemgedne_lwwhoon_kt_rfaov_eslgendi_eab_
_ghrteiawt_
_edginsathacnxcee_
_otto_

Is what I have so far, will edit as I add more

- Phoenix

Originally posted by Erongaricuaro
tdhaee-rmhits-teyh-ts-mfook-er-eobfm-ulno-negm-afno-reghott-teemn--emveimgo-ruioeys--fcil--oduedr-eabnm-eemxetrr-aevba-glalnitw--fdrnaau-dn-op-esrepve itlr-attuebd--dhlerroew-osni-hotu-rm-otrrfe-atsounr-esdg-npiahgte-sf-oa-nydd-uetlss-eewhhte-rnei--otns-etrheet-nlin-tseuronierte-sf-rao-mh-thiiwt-hees ro-hatn-dy-by-odnn-ea-beohutt--nai--sduestpbiucoido-uesb--sotto-ry

edit on 15-4-2011 by Erongaricuaro because: (no reason given)

This is the post just ahead of yours. I quoted mine so that it would fall on the same page as yours. It is mostly the same but there are a few differences, some extra words. Mine is not complete but my computer started taking too long to refresh.

Here is a list of two-letter words in the code in the order they fall and repeat -
ts er dn op rm sf oa sf mh ro dy by ea ry

with the rest of yours added and the possibility the reverse order is correct here they are reversed and in reverse order -
tk wa al yr ae yb yd or hm fs ao fs mr po nd re st

No guarantee what I had was absolutely correct but can use it for comparison,

Here is a list of common and popular two-letter words but is not complete -
am an as at be by co- do ex- go he if in is it me my no of on or ox oz so to un- we

Star for you for your effort.

Ok, after the _otto_ it's confirmed that it starts to reverse (I think someone else mentioned this as well).

I've possibly missed a couple of letters ... I'll double check.

- Phoenix

Ok, as best I can tell, the following is all of it, managed to catch the two letters I missed due to connection time out and removed the extra bit at the beginning due to copy/paste fail :

tdhaee_rmhits_teyh_ts_mfook_er_eobfm_ulno_negm_afno_reghott_teemn_
_emveimgo_ruioeys_
_fcil_oduedr_eabnm_eemxetrr_aevba_glalnitw_
_fdrnaau_dn_op_esrepveitlr_
_dhlerroew_
_osni_hotu_rm_otrrfe_atsounr_esdg_npiahgte_sf_oa_nydd_uetlss_eewhhte_rnei_
_otns_etrheet_nlin_tseuronierte_sf_rao_mh_thiiwt_heesro_hatn_dy_by_odnn_ea_beohutt_
_nai_
_sduestpbiucoido_uesb_
_sotto_ryyl_noof_
_tmhegni_la_nddn_aw_oemgedne_lwwhoon_kt_rfaov_eslgendi_eab_
_ghrteiawt_
_edginsathacnxcee_
_ot

- Phoenix

Originally posted by phoenix_zephyr
_fcil_oduedr_ea bnm_eemxetrr_aevba_glalnitw_

You have an actual space in there between an 'a' and a 'b' which may be error (dunno though)

The fact the code goes in reverse order once one cycle is complete has made me reverse the entire code:

otto
eecxnchtasnigde
twaietrhg
bae idneglse voafr tk noohwwl endegmeo wa nddn al ingehmt
foon lyyr ottos
bseu odiocuibptseuds
ian
ttuhoeb ae nndo yb yd ntah orseeh twiiht hm oar fs etreinoruest niln teehrte snto
ienr ethhwee sslteu ddyn ao fs etghaipn gdse rnuosta efrrto mr utoh inso
weorrelhd
rltievperse po nd uaanrdf
wtinlalg abvea rrtexmee mnbae rdeudo licf
syeoiur ogmievme
nmeet ttohger onfa mgen onlu mfboe re koofm st hyet stihmr eeahdt.

Not sure what the cipher is but I'm guessing song lyrics.

Best of luck!

-m0r

Bah being pulled away for a bit, started looking for possible solutions, eyes going blargh Probably overcomplicating it

- Phoenix

it's probably _ot rather than _otto_ as the beginning started with a letter rather than a _ so it'd make sense to end it with a letter.

*wanders off*

- Phoenix

Originally posted by backinblack
Awful lot of double letters for a straight cipher..

You're not wrong. I'm getting some sense out of letters going in each direction but nothing solid enough for me to figure a system out of it (eg; eecxnchtasnigde has exchange in one direction and 'distnce' (sp?) going in the other).

Not exactly a Vigenere cipher but any ideas are useful when there's no few playing just now.

-m0r

I think I'm on to something possibly with the start of it possibly being:

The misty smoke ...

Possibly wrong ...

- Phoenix

edit: definitely onto something, will be as quick as I can.

Now I can see "forgotten memories"