Here's the BWT output CM compression comparison.

Btw, the best BWT results on world95.txt from maximumcompression.com seem to be 467793 from UHBC and 457426 from M03.

calgary	calgary.tar
calgary.seg	segmented with Shkarin's seg_file (default level)
calgary.bwt	using BWT.cpp
calgary_rbwt	byte reverse + BWT
calgary_dc1	Binder's DC 0.99.307: dc -a -d calgary calgary_dc1
calgary_dc2	dc -d calgary calgary_dc2 (BWT + all filters enabled, but coding disabled)
calgary_dc2	dc -a -d +feodxlb calgary calgary_dc3 (BWT + all filters enabled, but coding disabled)
calgary_seg_bwt	seg_file + BWT.cpp + separate compression + rar -m0 archive
calgary_seg_rbwt	seg_file + reverse + BWT.cpp + separate compression + rar -m0 archive
calgary_seg_dc1	seg_file + DC's BWT + separate compression + rar -m0 archive
calgary_seg_dc2	seg_file + DC's BWT&filters + separate compression + rar -m0 archive
world95	world95.txt
book1	from calgary.tar
wcc386	wcc386.exe

o1rc8	mix(o0',mix(o0,mix(o1',o1)))
o1rc8a	o1rc8 with parameters tuned to world95.bwt
o1rc9	mix(mix(o1,o1'),mix(o0,o0')), tuned to calgary.tar.bwt
o1rc9a	improved version
o1rc9b	cleaned o1rc9a, tuned to calgary.tar.rbwt
o2rcA	mix(o2,mix(mix(o1,o1'),mix(o0,o0')))<.b>
o2rcA1	cleaned o2rcA, tuned to calgary.tar.rbwt

Coder:	source	bcm008	fpaq0pv4B	o1rc8	o1rc8a	o1rc9	o1rc9a	o1rc9b	o2rcA	o2rcA1
BOOK1	768771	209826	441300	350899	351415	348405	350784	350205	349041	348794
BOOK1_bwt	768771		243630	212418	212308	211708	211614	211586	211267	211256
BOOK1_dc1	768860		242948	212364	212310	211398	211419	211348	211021	210963
BOOK1_dc2	544443		238980	205887	205687	205383	206673	206191	205687	205511
BOOK1_dc3	772091		237730	206519	206467	205660	205476	205424	205148	205117
BOOK1_rbwt	768771		242878	212300	212215	211299	211341	211267	210937	210871
BOOK1_seg_bwt	768984		243838	212631	212545	211931	211808	211787	211472	211461
BOOK1_seg_dc1	769153		243198	212583	212552	211612	211611	211541	211219	211158
BOOK1_seg_dc2	544736		239216	206149	205951	205608	206883	206404	205907	205729
BOOK1_seg_dc3	772405		237972	206830	206720	205894	205688	205638	205360	205332
BOOK1_seg_rbwt	768989		243096	212507	212392	211521	211536	211464	211133	211075
calgary	3152896	779619	1680338	1259218	1262575	1249383	1255225	1254212	1251319	1250665
calgary_bwt	3152896		981490	795650	794616	789541	787668	787842	786639	786809
calgary_dc1	3152994		981060	793969	793145	787908	786499	786381	785662	785394
calgary_dc2	2778210		996936	799444	798445	793799	794435	793650	792893	792723
calgary_dc3	3167109		975626	789337	788501	783530	782035	781934	781275	781033
calgary_rbwt	3152896		979796	793254	792668	787211	785782	785643	784956	784684
calgary_seg_bwt	3154474		971622	769050	768648	764586	763643	763543	762460	762437
calgary_seg_dc1	3155863		971390	767789	767292	762935	762464	762199	761131	761041
calgary_seg_dc2	2156735		948284	743547	742888	739230	740469	739322	738293	737770
calgary_seg_dc3	3157830		965844	762759	762001	757623	756979	756744	755808	755548
calgary_seg_rbwt	3154511		970564	766977	766433	762086	761693	761426	760401	760247
wcc386	536624	278063	400420	303075	305538	305179	305572	305706	305067	306063
wcc386_bwt	536624		315546	282822	282616	281931	281598	281570	281388	281427
wcc386_dc1	536702		315300	282203	282055	281333	281063	281009	280821	280725
wcc386_dc2	551470		315098	272417	272113	270794	270676	270603	270468	270348
wcc386_dc3	536707		315304	282208	282002	281338	281068	281015	280825	280730
wcc386_rbwt	536624		315256	282120	281949	281278	281013	280959	280771	280675
wcc386_seg_bwt	537152		308582	277535	277529	276998	276671	276600	276433	276499
wcc386_seg_dc1	537604		308470	277154	277179	276702	276384	276313	276122	276043
wcc386_seg_dc2	524852		308180	268315	268098	267051	266862	266782	266644	266586
wcc386_seg_dc3	536938		308684	277369	277384	276914	276597	276526	276319	276243
wcc386_seg_rbwt	537165		308200	276950	276919	276449	276146	276078	275882	275802
world95	2988578	466250	1862146	1333942	1340040	1321571	1318986	1319200	1310936	1310059
world95_bwt	2988578		648752	478050	475989	471773	472751	472760	471968	472046
world95_dc1	2988672		647194	476701	474654	470068	470739	470707	469969	470201
world95_dc2	2339029		639862	462754	461250	456848	458155	457734	457287	457026
world95_dc3	2852581		637804	466585	464540	460243	460761	460781	460153	460282
world95_rbwt	2988578		647124	476693	474635	469909	470578	470522	469820	470046
world95_seg_bwt	2989034		667084	482645	480699	476495	477246	477266	476383	476516
world95_seg_dc1	2989415		665804	481004	478954	474361	474856	474836	474105	474336
world95_seg_dc2	2360995		661318	469762	468428	463915	465021	464589	464075	463753
world95_seg_dc3	2854179		656426	470939	468962	464738	465086	465103	464383	464558
world95_seg_rbwt	2989045		665540	480833	478723	474149	474658	474644	473912	474134