AI & ChatGPT searches , social queries for O B-BA
Search references for O B-BA. Phrases containing O B-BA
See searches and references containing O B-BA!
Search references for O B-BA. Phrases containing O B-BA
See searches and references containing O B-BA!O B-BA
Type of coronavirus detected in 2021
original B.1.1.529 variant, several subvariants of Omicron have emerged, including: BA.1, BA.2, BA.3, BA.4, and BA.5. Two subvariants of BA.5 emerged
SARS-CoV-2_Omicron_variant
Scottish musician, composer and songwriter
Chart Book. p. 254. ISBN 0-646-11917-6. "B.A. Robertson - Bang Bang". Bpi.co.uk. Retrieved 20 July 2022. "B.A. Robertson - Knocked It Off". Bpi.co.uk.
BA_Robertson
Chadic language spoken in West Africa
example, whereas previously in writing, sounds [b] and [ɓ] may have usually been written with a single letter ba 'ب', it was the innovation of introducing
Hausa_language
1980 single by BA Robertson
though BA employs some bizarre rhyming couplets, he produced singles worth remembering" and that "I can overlook him rhyming Romeo with home-o, just because
To Be or Not to Be (BA Robertson song)
To_Be_or_Not_to_Be_(BA_Robertson_song)
Letter "Ba" in Indic scripts
ligature. ब্ (b) + ब (ba) gives the ligature bba: ब্ (b) + च (ca) gives the ligature bca: ब্ (b) + छ (cʰa) gives the ligature bcʰa: ब্ (b) + ड (ḍa) gives
Ba_(Indic)
Railroad line in Washington, D.C. and Maryland, United States
Tower (BA 2.1), Georgetown Jct (BA 8.3), Montrose (BA 15), Derwood (BA 19.6), Clopper (BA 24.4), Buck Lodge (BA 30), Dickerson (BA 35.5) , PEPCO (BA 37)
Metropolitan_Subdivision
Star system in the constellation of Indus
and two brown dwarfs, ε Indi Ba and ε Indi Bb, in a wide orbit around it. The brown dwarfs were discovered in 2003. ε Indi Ba is an early T dwarf (T1) and
Epsilon_Indi
Airport in Butmir, Bosnia and Herzegovina
o poslovanju: Aerodrom Sarajevo u 2025. godini ostvario neto dobit od 24,28 miliona KM". www.klix.ba. Retrieved 10 August 2026. "Usvojen Izvještaj o poslovanju:
Sarajevo International Airport
Sarajevo_International_Airport
Chemical compound used in cathode-ray tubes
as baria, is a white hygroscopic non-flammable compound with the formula BaO. It has a cubic structure and is used in cathode-ray tubes, crown glass,
Barium_oxide
1998 single by Eiffel 65
"Blue (Da Ba Dee)" is a song by Italian music group Eiffel 65. It was first released in October 1998 in Italy by Skooby Records and became internationally
Blue_(Da_Ba_Dee)
Pharmaceutical compound
Salvinorin B ethoxymethyl ether, also known as 2-O-ethoxymethylsalvinorin B (2-EMSB) or as symmetry, is a semi-synthetic analogue of the natural product
Salvinorin B ethoxymethyl ether
Salvinorin_B_ethoxymethyl_ether
Chemical compound
inorganic compound with the chemical formula BaFe 12O 19 (BaO : 6 Fe 2O 3), sometimes abbreviated BaFe, BaM. This compound and related ferrite materials
Barium_ferrite
Bantu language official in Rwanda
prefixes y-/a- and ba- correspond to the third person for persons. The personal prefix n- becomes m- before a labial sound (p, b, f, v), while personal
Kinyarwanda
African-American spiritual song
"Kum ba yah" ("Come by here") is an African-American spiritual of disputed origin, known to have been sung in the Gullah culture of the islands off South
Kumbaya
Language of ancient Sumer and Babylon
like {ba-n-ši-} and {ba-n-da-} are possible in attested Sumerian (even though {ba-b-ši-} and {ba-b-da-} remain impossible because of the origin of ba-).
Sumerian_language
Bantu language of Southern Africa
subjunctive forms: *a-ba-bara AUG-np2-visitor a-bó AUG-DEM.iii2 mbo-bá̲-hur-é̲ NEAR.FUT-sm2-arrive-PFV.SBJV shunu today *a-ba-bara a-bó mbo-bá̲-hur-é̲ shunu AUG-np2-visitor
Fwe_language
1946 single by Lionel Hampton and his Orchestra
the R&B Juke Box chart for sixteen non-consecutive weeks and reached number nine on the national pop charts. Although the writing of "Hey! Ba-Ba-Re-Bop"
Hey!_Ba-Ba-Re-Bop
Football club
their debut in the O-League in October 2007, drawing 1–1 at home with Vanuatu team Tafea FC. They then won their second game against Ba F.C. Solomon Islands
Kossa_F.C.
Crossword clue technique
– O Holy man – ST (saint) Home - IN (opposite of 'out') Home counties – SE (South East England) Honour – A, J, Q, K (honours in bridge) Honours – BA or
Crossword_abbreviations
Lists of drugs 1–9 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z Ba | Be | Bi–Bo | Br | Bs–Bz
List_of_drugs:_B
Topics referred to by the same term
Suriname Barium titanate (formally BaTiO), a compound with the formula BaTiO3 Bismuth titanate (formally BiTiO), a set of compounds with varying formulae
BTO
Topics referred to by the same term
are sold, and by extension, the amount of business a production receives BA:BO, 2008 South Korean film Bo (film), a Belgian film starring Ella-June Henrard
Bo
Type of matrix
{\begin{aligned}{[}A,B{]}^{\textsf {T}}&=(AB)^{\textsf {T}}-(BA)^{\textsf {T}}=B^{\textsf {T}}A^{\textsf {T}}-A^{\textsf {T}}B^{\textsf {T}}\\&=(-B)(-A)-(-A)(-B)=BA-AB=-[A
Infinitesimal_rotation_matrix
Plane region bounded by three semicircles
arbitrary diameters a and b; the third semicircle is convex, with diameter a+b. Let the diameters of the smaller semicircles be BA and AC; then the diameter
Arbelos
Željezničar 2026–27 football season
Retrieved 1 August 2026. N.O. (17 July 2026). "Željezničar poslao fudbalera na posudbu u redove federalnog prvoligaša". oslobodjenje.ba (in Bosnian). Retrieved
2026–27_FK_Željezničar_season
Football league season
Klix.ba. Retrieved 27 May 2024. M.B. (27 May 2024). "POTVRĐENO: Kreće upotreba VAR-a u WWin ligi BiH od naredne sezone" (in Bosnian). Sport1.ba. Retrieved
2024–25 Premier League of Bosnia and Herzegovina
2024–25_Premier_League_of_Bosnia_and_Herzegovina
Limit on measurements at quantum scales
would have, were it not coupled to the Meter, and δ x B A ^ [ F ^ ] {\displaystyle \delta {\hat {x_{BA}}}[{\hat {\mathcal {F}}}]} is the perturbation to the
Quantum_limit
"filthy"; such terms are not included in this list. Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also References Further reading Not
List_of_ethnic_slurs
Continental O-200-A engine but the other three use Lycoming flat fours with outputs between 81 kW (108 hp) and 119 kW (160 hp). In 2009 four BA-4Bs remained
Andreasson_BA-4B
Bantu dialect cluster spoken in Cameroon
Bakundu), Lue (Lolue, Balue), Mbonge, Ekombe, Londo (Londo ba Nanga; cf. Londo), Londo ba Diko, Ngolo (Longolo; cf. Ngolo dialect), Bima, Tanga (Lotanga
Oroko_language
Bosnian Serb politician and physician (born 1966)
ba (in Bosnian). Lampa Studio d.o.o. Archived from the original on 11 July 2023. Retrieved 11 July 2023. "Nenad Stevandić". imovinapoliticara.cin.ba (in
Nenad_Stevandić
Type of high-temperature superconductor
layers: (CuO)(BaO)(CuO 2)(Y)(CuO 2)(BaO)(CuO). One of the key feature of the unit cell of YBa2Cu3O7−x (YBCO) is the presence of two layers of CuO 2. The role
Cuprate_superconductor
(23 January 2025). "Zakon o zaštiti ličnih podataka prošao Predstavnički dom, "za" glasala 23 delegata" (in Bosnian). Klix.ba. Retrieved 23 January 2025
2026_Bosnian_general_election
Classification of blood types
He used the Roman numerical I, II, III, and IV (corresponding to modern O, A, B, and AB). Unknown to Janský, an American physician William L. Moss devised
ABO_blood_group_system
US heavy bomber aircraft (1944–1960)
wing of the Renton-built B-29A-BN used a different subassembly process and was a foot longer in span. The Georgia-built B-29B-BA weighed less through armament
Boeing_B-29_Superfortress
Chemical reaction combining substances into new compounds
barium fluoride: Ba + F2 → BaF2 Another example is magnesium oxide combining with carbon dioxide to produce magnesium carbonate. MgO + CO2 → MgCO3 Another
Combination_reaction
Language
different semantics of that expression. Bá Bá „to go very fast“ Bà Bà „to fix the ground“ Ò 3.SG kùŋ NEG.FUT gáá. come.PERF Ò kùŋ gáá. 3.SG NEG.FUT come.PERF
Dagaare_language
Slovenian singer-songwriter (born 1985)
December 2024. N. O. (2 October 2024). "Na YouTube trending ušla Senidina pjesma koja nema stvarne riječi: Pojasnila je šta znači". Klix.ba (in Bosnian).
Senidah
measurement units - for BA in ft2 and QMD in inches, k=0.005454; for BA in m2 and QMD in cm, k=0.00007854. Curtis, Robert O.; Marshall, David D. (2000)
Quadratic_mean_diameter
Chemical compound
is an inorganic compound, a borate of barium with a chemical formula BaB2O4 or Ba(BO2)2. It is available as a hydrate or dehydrated form, as white powder
Barium_borate
According to the WHO, BA.1, BA.1.1, and BA.2 were the most common sublineages of Omicron globally as of February 2022[update]. BA.2 contains 28 unique
Variants_of_SARS-CoV-2
Dutch psychiatrist, researcher and educator (born 1943)
BA; van der Hart, O (1989). "Pierre Janet and the breakdown of adaptation in Psychological Trauma". Am J Psychiatry. 146: 1330–1342. van der Kolk, BA;
Bessel_van_der_Kolk
Adamawa language of Nigeria
weak in Dza, [b] and [d] can take the place of their implosive counterparts but the implosive sounds cannot be substituted in place of [b] or [d]. The
Jen_language
Two documents proposing redrawn borders of Southeast Europe
(15 April 2021). "Komšić o pokušajima komadanja BiH: Sve je ovo pripremano i Bog zna šta će sve izaći" (in Bosnian). Klix.ba. Retrieved 15 April 2021
2021_Balkan_non-papers
Bosnian association football club
osvojili Kup BiH" (in Bosnian). Klix.ba. Archived from the original on 24 April 2019. Retrieved 18 May 2016. O.T. (30 June 2016). "Radnik izvukao remi
FK_Radnik_Bijeljina
Ancient Egyptian text
The Dispute between a man and his Ba or The Debate Between a Man and his Soul is an ancient Egyptian text probably written during the rule of Amenemhat
Dispute Between a Man and His Ba
Dispute_Between_a_Man_and_His_Ba
Football league season
The 2025–26 Serie B (known as the Serie BKT for sponsorship reasons) was the 94th season of the second tier of Italian football, Serie B, since its establishment
2025–26_Serie_B
Chemical compound
substituted on the Cu and Ba[why?] sites, evidence has shown that conduction occurs in the Cu(2)O planes while the Cu(1)O(1) chains act as charge reservoirs
Yttrium_barium_copper_oxide
Species of bacterium
Lo, C.I.; Padhamanabhan, R.; Fall, B.; Sambe-Ba, B.; Mediannikov, O.; Nguyen, T.-T.; Prudent, E.; Faye, N.; Wade, B.; Raoult, D.; Fournier, P.-E.; Fenollar
Necropsobacter_massiliensis
Political party in Bosnia and Herzegovina
Srpska. "Bosnia and Herzegovina". europeelects.eu. "O nama: Bosanskohercegovački Zeleni". bhzeleni.ba (in Bosnian). Retrieved 30 January 2023. D.Be. (2
Bosnian-Herzegovinian_Greens
Football club
Ba Ria-Vung Tau FC, is a professional football club based in Bà Rịa ward, Ho Chi Minh City, Vietnam. The club is currently playing in V.League 2. Ba Ria
Ho_Chi_Minh_City_FC_(2025)
Phonology of the Vietnamese language
rounded vowels: /u, o, ɔ, uə̯/. In the South, the high vowels /i, ɨ, u/ are all diphthongized in open syllables: [ɪi̯, ɯ̽ɯ̯, ʊu̯], Ba Vì [baː˧ vɪi̯˩] (listen)
Vietnamese_phonology
Chemical compound
Salvinorin B methoxymethyl ether, also known as 2-O-methoxymethylsalvinorin B (2-MMSB) is a semisynthetic analogue of the natural product salvinorin A
Salvinorin B methoxymethyl ether
Salvinorin_B_methoxymethyl_ether
Gurma language of Ghana and Togo
preceding nasal consonants. A, B, (C), CH, D, E, F, G, GB, I, J, K, KP, L, M, N, NY, Ŋ, ŊM, O, Ɔ, P, R, S, T, U, W, Y. a, b, (c), ch, d, e, f, g, gb, i,
Konkomba_language
Spelling and punctuation of the Irish language
copular particle ba becomes b' before a vowel or ⟨fh⟩ + vowel, as in B'ait liom é sin "I found that odd" and b'fhéidir "maybe". However, ba is used before
Irish_orthography
American heavy bomber aircraft
for three years on ABC TV. Footage from Twelve O' Clock High was also used, along with three restored B-17s, in the 1962 film The War Lover. An early model
Boeing_B-17_Flying_Fortress
of band names, with their name origins explained. Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Bibliography See also References ? and
List of musician and band name etymologies
List_of_musician_and_band_name_etymologies
Letter used to write Mongolic and Tungusic languages
transliteration. As in ᠪᠠ ba (Khalkha: ба ba) 'and'. As in ᠪᠢ bi (Khalkha: би bi) 'I'. Separated suffixes starting with the letter b include: ᠪᠠᠨ ‑ban/‑ben
Ba_(Mongolic)
Indian phycologist
studies at the Hindu High School, he went to Presidency College, obtaining a BA degree in 1906 and an MA in 1909. He then became a curator in the Government
M._O._P._Iyengar
Character encoding for use with Ventura Publisher
Ventura International is based on the GEM character set, but ¢ and ø are swapped and ¥ and Ø are swapped so that it is more similar to code page 437 (on which
Ventura_International
Gur language spoken in Benin
noun of each gender. There are also some nouns which have the pronoun də or bə without having a plural form. Yom is predominantly an SVO language, although
Yom_language
television programs whose first letter (excluding "the") of the title is B. Baa Baa Black Sheep Babar Babar and the Adventures of Badou Babes Babestation
List of television programs: B
List_of_television_programs:_B
Letter used to write Mongolic and Tungusic languages
аа/ээ/оо/өө aa/ee/oo/öö). Also used in enumerations, akin to a) or b). As in ᠪᠠ ba (Khalkha: ба ba) 'and'. Separated suffixes starting with, or made up by the
A_(Mongolic)
Velocity measured relative to an observer
object B with respect to an observer A, denoted v B ∣ A {\displaystyle \mathbf {v} _{B\mid A}} (also v B A {\displaystyle \mathbf {v} _{BA}} or v B rel
Relative_velocity
Chemical compound
Barium hydroxide can be prepared by dissolving barium oxide (BaO) in water: BaO + H2O → Ba(OH)2 It crystallises as the octahydrate, which converts to the
Barium_hydroxide
Bantu language spoken in Eswatini and South Africa
than /ɓ/. The allophone [ŋ] of /ŋɡ/ appears to behave as a depressor for some rules but not others. a - [a] e - [ɛ~e] i - [i] o - [ɔ~o] u - [u] b - [ɓ] bh
Swazi_language
(2017), Newton (2017), Stree (2018), Ludo (2020), Badhaai Do (2022), Monica, O My Darling (2022), HIT: The First Case (2022), Srikanth (2024), Mr. & Mrs
Rajkummar_Rao_filmography
Indian film actor (born 1969)
Ka Superhit Formula. He was also seen in the 2021 web-series Aarya and The Ba***ds of Bollywood (2025). Chaudhari discovered his passion for acting as a
Manish_Chaudhari
Jukunoid language of Nigeria, also called Wukari or Kororofa
odd as well. Oral vowels are allowed only in syllables like ba, mba, nasal vowels in bã, mã. Historically, however, the consonants nasalized: *mb became
Wapan_language
Senegalese footballer (born 1991)
Abdoulaye Ba (born 1 January 1991) is a Senegalese professional footballer who plays as a centre-back. Born in Saint-Louis, Ba joined FC Porto's academy
Abdoulaye_Ba
University degree
(BVA). The Bachelor of Fine Arts degree differs from a Bachelor of Arts (BA) degree in that the program is primarily composed of practical studio work
Bachelor_of_Fine_Arts
Dravidian language spoken in Southern India
which began around the 13th century. Badaga has five vowel qualities, /i e a o u/, where each of them may be long or short, and until the 1930s they were
Badaga_language
Brazilian association football club based in Salvador, Bahia
o maior campeão da década". Terra (in Brazilian Portuguese). Retrieved 16 December 2019. "Súmula do Ba-Vi confirma triunfo por 3 a 0 do Bahia sobre o
Esporte_Clube_Vitória
Chemical compounds known for exhibiting high temperature superconductivity
of phases in the Y-Ba-Cu-O superconductor". Physical Review B. 35 (13): 7238–7241. Bibcode:1987PhRvB..35.7238H. doi:10.1103/PhysRevB.35.7238. PMID 9941012
Rare-earth barium copper oxide
Rare-earth_barium_copper_oxide
Men's national association football team representing Bosnia and Herzegovina
Retrieved 10 October 2009. "Goal.com o nadimcima reprezentacija: Zlatni ljiljani ili Zmajevi dolaze iz BiH". Klix.ba. "Na današnji dan 1972. godine otvoren
Bosnia and Herzegovina national football team
Bosnia_and_Herzegovina_national_football_team
Reading tradition used liturgically by the Samaritans
guttural): b-érbi = "with a sword"; b-íštu "with his wife". ba- before a bilabial consonant: bá-bêt (Judean Hebrew: ba-ba′yith) "in a house", ba-mádbar "in
Samaritan_Hebrew
Chemical element with atomic number 56 (Ba)
compound BaAl4 is produced first: 3 BaO + 14 Al → 3 BaAl4 + Al2O3 The remaining barium oxide reacts with the aluminium oxide formed... BaO + Al2O3 → BaAl2O4
Barium
Ancient Egyptian deity
Ba-Pef was a minor underworld god in Egyptian mythology. The name literally means that Ba, meaning that soul (ba). Ba-Pef is commonly portrayed as an
Ba-Pef
US Supreme Court justice since 2022
Doctor, cum laude. After law school, Jackson was a law clerk to Judge Patti B. Saris of the United States District Court for the District of Massachusetts
Ketanji_Brown_Jackson
Western Iranian language
many words from another extinct Iranian language, Median, according to P. O. Skjærvø it is probable that Old Persian had already been spoken before the
Persian_language
Bosnian politician (born 1975)
"Bećirović posjetio papu Franju: Razgovarali o situaciji u BiH, uručeni i prigodni pokloni" (in Bosnian). Klix.ba. Retrieved 21 October 2023. Michelle Nichols
Denis_Bećirović
Chemical compound
nitrate decomposes to barium oxide: 2 Ba(NO3)2 → 2 BaO + 4 NO2 + O2 Barium nitrate is used in the production of BaO-containing materials. It is also used
Barium_nitrate
Football league season
Retrieved 30 September 2023. N.O. (3 October 2023). "Ćosić odlazi iz Igmana, mijenja ga bivši trener Plavih?" (in Bosnian). Sport1.ba. Retrieved 3 October 2023
2023–24 Premier League of Bosnia and Herzegovina
2023–24_Premier_League_of_Bosnia_and_Herzegovina
de Havilland Moth de Havilland Puss Moth Douglas O-2MC Fairchild KR-34CA Fairey Fox III, IV Fiat B.R.3 Fiat C.R.30 Fiat C.R.32 Focke-Wulf S 24 Focke-Wulf
List of aircraft used in China before 1937
List_of_aircraft_used_in_China_before_1937
American actor
City, on July 25, 1969. He was a chess champion in High School. He has a BA from the State University of New York at Albany and an MFA from the Yale School
D._B._Woodside
American sunshine pop band
written as a ballad; however, the group "changed it, and they added the vocal, 'Ba-da-da-da-da,' which was a great hook." Their second album, Like to Get to
Spanky_and_Our_Gang
Head of the Government of West Bengal
kortobbyo nishtha o bibek-sommoto bhabe palon koribo; ebong ami bhoy ba pokkhopat, anurag ba birag-er urdhw-e uthiya, Shongbidhan o ain onujayi shob prokarer
Chief_Minister_of_West_Bengal
Structure of a formal language
B S c ⇒ 1 a B a B S c c ⇒ 2 a B a B a b c c c ⇒ 3 a a B B a b c c c ⇒ 3 a a B a B b c c c ⇒ 3 a a a B B b c c c ⇒ 4 a a a B b b c c c ⇒ 4 a a a b b b
Formal_grammar
including illustrative examples for many entries. Contents: 0–9 A B C D E F G H I J K L M N O P Q R S T U V W Y Z See also References External links "Oh and
Glossary_of_baseball_terms
Abugida writing system of Sri Lanka
⟨ඹ⟩, m̆ba is made up of the left half of ⟨ම⟩ ma and the right half of ⟨බ⟩ ba, while the other three are just like the grapheme for the plosive with a little
Sinhala_script
American actor (born 1960)
Courtney B. Vance". Boys and Girls Club of America. Retrieved February 23, 2020. Kroll, Justin (April 15, 2016). "People v. O.J. Star Courtney B. Vance
Courtney_B._Vance
Bantu language of Botswana and South Africa
dialects have two additional vowels, the close-mid vowels /e/ and /o/. The circumflex on e and o in general Setswana writing is only encouraged at elementary
Tswana_language
public records). Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Marisa Abela (BA Acting 2019) Hiran Abeysekera (BA Acting 2011) Polly Adams
List of alumni of the Royal Academy of Dramatic Art
List_of_alumni_of_the_Royal_Academy_of_Dramatic_Art
expansion] (in Bosnian). www.avaz.ba. www.avaz.ba. Retrieved 4 January 2016. "Robot B&H". Facebook page. Robot B&H. Retrieved 4 January 2016. www.robot.ba
Robot_(supermarket)
Legendary creatures and entities in traditional Japanese mythology
are notable in Japanese folklore and mythology. Contents 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Abumi-guchi A small furry tsukumogami formed
List of legendary creatures from Japan
List_of_legendary_creatures_from_Japan
American screenwriter (born 1946)
Maggie Gyllenhaal (b. 1977) and Jake Gyllenhaal (b. 1980). Josephs, Susan (November 10, 2005). "'Bee' Spells Family D-y-s-f-u-n-c-t-i-o-n-a-l". Jewish Journal
Naomi_Foner_Gyllenhaal
Vice President of India since 2025
Radhakrishnan obtained his Bachelor of Business Administration degree from V. O. Chidambaram College in Thoothukudi. He has been associated with the Rashtriya
C._P._Radhakrishnan
All Latin and Greek roots beginning with G
B C D E F G H I J K L M N O P Q R S T U V X Z Lists of Greek and Latin roots in English beginning with other letters: A B C D E F G H I J K L M N O P
List of Greek and Latin roots in English/A–G
List_of_Greek_and_Latin_roots_in_English/A–G
Logarithmic unit expressing the ratio of physical quantities
variations that may be seen are dBA or dBA. dBHz or dB-Hz dB(Hz) – bandwidth relative to one hertz dBHz2 or dB/s2 dB(Hz2) – the squared magnitude of an
Decibel
Alternative forms for the Cyrillic letter O
of the Cyrillic letter O. They were proposed for inclusion into Unicode in 2007 and incorporated as in Unicode 5.1. Monocular O (Ꙩ ꙩ) is one of the rare
Cyrillic_O_variants
O B-BA
O B-BA
O B-BA
O B-BA
O B-BA
O B-BA
O B-BA
O B-BA
O B-BA