2026 Speakers Search Search Search We're sorry, but we couldn't find any results that match your search criteria. Please try again with different keywords or filters. Loading Loading All 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 Mark Read CEO, WPP Markus Villig Founder & CEO, Bolt Mary Jane Brouwers Co-Director, Mint Ventures Mary Rose Gunn Founder & CEO, The Fore Matt Andrew Partner & UK General Manager, Ekimetrics Matt Bourn Director of Communications, Advertising Association Matt Clifford CBE UK Prime Minister Advisor on AI Opportunities & Chair of ARIA, UK Government Matt Hooper Chief Marketing Officer, Quantexa Matt Lally Label Manager, Hospital Records Matt Smith Vice President, Global Entrepreneurship Network Matt Smith Vice President, MS Media Group Matthew Hutchings Co-Founder, Chief Product Officer, SEEQC Maulik Sailor Founder, Notchup Maximilian Eber Co-Founder & CPTO, Taktile May Habib CEO and Co-Founder, Writer Maya Derrick Editor, Technology Magazine Megan Harrison EMEA GTM, Glean Meganne Christian Commercial Exploration Lead, UK Space Agency and Member of Astronaut Reserve, European Space Agency Meghan Stevenson-Krausz Co-CEO, DiversityVC Mehdi Djabri CEO, Revo.pm Melissa Snover Founder, Nourished Melvyn Lubega Partner, Breega Mete Coban MBE Deputy Mayor of London for Environment and Energy, Greater London Authority Michael Riedl CEO, Team Internet Michael Stothard Principal, firstminute capital Michael Wade TONOMUS Professor of Strategy and Digital and Director of the TONOMUS Global Center for Digital and AI Transformation, IMD Michelle He Co-Founder & COO, Abound Mickey Carroll Science & Tech Reporter, Sky News Mike Beck Chief Information Security Officer, Darktrace Mike Hyde Chief Technology Officer, Trainline Mike Mattacola Chief Business Officer, CoreWeave Mike Soutar Entrepreneur, Advisor and Portfolio Director Milan Shah Head of Operations, Visiba Minister Jones Parliamentary Under-Secretary of State for the Future Digital Economy and Online Safety, UK Government Molly Sishton Co-Founder, SO-ME Mutlu Cukurova Professor of Learning and Artificial Intelligence, UCL Mykhailo Horobtsov Chief Product Officer, YC World Nadine Hachach-Haram BEM Founder and CEO, Proximie Namrata Sarmah MD & Chief Digital Officer, 3T Digital Natalia Dorfman Founder CEO, Kita Insurance Natalie Berg Retail Analyst and Founder, NBK Retail Natasha Frangos Managing Partner, HaysMac Nausheen Chen Public Speaking Coach, Speak as a Leader Neil Lock Head of UK/I Startup Architects, Google Cloud Nick Appelbaum Co-Founder and Chief Executive, Dosium Nick Hough-Robbins CEO, NatureAlpha Nick Oseyko Founder & CEO, Carbominer Nick Passey Head Commercial Digital and IT - International and Japan, AstraZeneca Nick Pickles Chief Policy Officer, Tools for Humanity Nick Russell Senior Strategic Advisor, Axiom Space Nicki Bromwich Head of Life Sciences Programmes, MedCIty, London & Partners Nickie Omer Creative Director, BBC Studios Nicola Hume Presenter & Host, Talking Bull Nicolas Marchand Group Chief Technology Officer Digital & AI, Sodexo Nicole Wong EMEA Threat Operations Pillar Lead, Darktrace Niki Buys Founder & Partner, Pledge Ventures Nikita Thakrar Co-Founder & CEO, Included VC Nikki Dean Presenter Niklas Zennstrom Founder of Skype, Founding Partner & CEO, Atomico Nina Vorobiev Solutions Consultant, Statista Connect Nitin Shori Co-Founder & Chief Medical Officer, CoreVitals Nnenna Ilomechina CEO, Crownpeak Noor Sweid Founder & Managing Partner, Global Ventures Oana Jinga Co-founder, CCO, Dexory Ofir Ehrlich Co-Founder & CEO, EON.IO Oge Opara-Nadi VP Engineering, Hey Savi Oleg Rogynskyy CEO and Founder, People.ai Oleksandr Makhtin Founder & CEO, UpLife Oliver Ballhatchet MBE His Majesty’s Deputy Trade Commissioner, Department for Business and Trade Oliver Vince Co-Founder, Basecamp Research Olivia Soan Startup Portfolio Manager, Informa Tech Founders Oskar Serrander Co-Founder, Wondercraft Paul Davidson Investor, Octopus Ventures Paul Kemp-Robertson Chief Content Officer at LIONS & Co-Founder Contagious Paul Miller OBE Managing Partner & CEO, Bethnal Green Ventures Paul van der Lingen Director (Office of the CTO), NetApp Pekka Santasalo Head of Growth & Ventures, Rio Tinto Pete Huang Co-Founder, Healthtech-1 Péter Fankhauser Co-founder & CEO, ANYbotics Peter Kolomiets Founder & CEO, JobCannon Peter Kyle MP Secretary of State for Science, Innovation and Technology, United Kingdom Peter Stilwell COO, Creandum Phil Swan Director for Digital, Greater Manchester Combined Authority Philippe Rambach Chief AI Officer, Schneider Electric Pip Jamieson Founder & CEO, The Dots Pippy James Chief Product Officer, ARIA Prashant Warier Founder and CEO, Qure.AI Prema Gurunathan Managing Director, Nexus Priya Guha MBE Venture Partner, Merian Ventures Priya Lakshminarayanan Chief Product Officer, Recurly Professor Brian Cox CBE FRS Physicist and Broadcaster Professor Christopher Chao Vice President (Research and Innovation), The Hong Kong Polytechnic University Pru Ashby Head of Sustainability, London & Partners Rachel Gurney Co-Founder, Founders Comms Rahat Kulshreshtha Co-Founder, Quidich Innovation Labs Rana Yared General Partner, Balderton Capital Rasha Rezk Founder and CEO, ForCell Ravneet Shah Chief Technology Officer, Allica Bank Rebecca Swift SVP Creative, Getty Images Rena Kakon VP, Janngo Ricardo Tavares Director - Global Industries FSI Program, Dell Technologies Richard Allan Member, House of Lords Richard Butland Co-Founder & CEO, Highview Power Richard Gunn CRO, Hyperexponential Richard Mincher Founder & CEO, FORG3D Rishi Das-Gupta Chief Executive, Health Innovation Network South London Rishi Kapoor Co-Founder & CEO, North AI Rishi Khosla Co-Founder & CEO, OakNorth Rob Desborough Managing Partner, Seraphim VC Rob Grout Data Science Delivery Lead, Accenture Rob Illidge Founder & CEO, Vulse Robbie O'Connor General Manager, Notion Rodney Berkeley, CBE Director for Infrastructure and Technology, Department for Business and Trade Rodrigo García González Co-founder and Co-CEO, Notpla Rohit Nair Founder & CEO, Assureful Rojin Yaramadi Co-Founder & CEO, PolyBox Rory Daniels Senior Programme Manager - Emerging Technologies, techUK Rosie Bailey Co-Founder & CEO, Nibble Ross Beaumont Chief Technology Officer, Selfridges Rowan Douglas CBE CEO, Climate Risk and Resilience, Howden Rupa Popat Founder & Managing Partner, Arāya Ventures Ruth Sheridan Principal, Frontline Ventures Ryan Browne Technology Correspondent, CNBC Ryan Hanley Managing Director, Infleqtion UK Ryan O'Holleran Head of UK, Anthropic Ryan Wang Co-Founder and CEO, Assembled Saasha Celestial-One COO & Co-Founder, Olio Sabba Keynejad Co-Founder & CEO, VEED.IO Sam Chaudhary Co-Founder & CEO, ClassDojo Sam Funnell VP Legal & IP, Nu Quantum Sam Huber MENA CEO, Infinite Reality Sam Nasrolahi Principal, InMotion Ventures Sam Seaton CEO, CAPAdata Sam Shead Former Tech Editor, LinkedIn Sam Smith Co-Founder, The SuperScalers Sam Tidswell-Norrish Founder & Chair, OPUS Samantha Rosenberg Co-Founder & COO, Belong Samina Hussain-Letch Executive Director, Squareup Europe, Square Sammy Fry Head of Climate, Tech Nation Samrah Kazmi Chief Innovation Officer, RESG Samson Opaleye Founder, Applatch Sandra Sassow Founder & CEO, SEaB Power Ltd Sanjeev Jeyankumar Co-Founder & CEO, Lenkie Technologies Sanjot Malhi Partner, Northzone Sara El-Hanfy Head of Artificial Intelligence & Machine Learning, Innovate UK Sarah Cardell CEO, Competition and Markets Authority Sarah Finegan Associate Partner, Antler Sarah Kunst Managing Director, Cleo Capital Sarah Najmark Co-Founder & CEO, Osium AI Sarah Turner Co-Founder, AngelAcademe Sashi Sangala Co-Founder & COO, MyRenalCare Saul Resnick CEO UK&I, DHL Supply Chain Scott Manson Director for Cyber Security, Cisco UK & Ireland Sean Chen Associate Director of Ecosystem Development (AI&Data Science), Hong Kong-Shenzhen Innovation and Technology Park Sean Duffy General Manager, CIBC Europe Shelley Copsey Co-Founder & CEO, FYLD Sheridan Ash MBE Founder & co-CEO, Tech She Can Shevaun Haviland Director General, British Chambers of Commerce Shobie Ramakrishnan Chief Digital & Technology Officer, GSK Shruti Ajitsaria Partner, Head of Fuse, A&O Shearman Shruti Iyengar Investment Manager, Future Planet Capital Simon Bumfrey Head of Banking, HSBC Innovation Banking Simon Edward Non-Executive Director & Advisor, Former VP & CMO IBM Simon Ellis Head of AI Transformation and Enterprise Architecture, Pets at Home Simon Hepworth Director of Knowledge Exchange, Research England Simon Squibb Founder, HelpBnk.com Sina Sareh Reader in Robotics and Design Intelligence, RCA Sir Anthony Seldon Contemporary Historian and Educator Sir Chris Bryant MP Minister of State for Data Protection and Telecoms and Minister of State for Creative Industries, Arts and Tourism, UK Government Sir John Lazar CBE President, Royal Academy of Engineering Sir Peter Knight Chair, UK National Quantum Technology Programme Strategy Advisory Board Sir Tim Berners-Lee Inventor of the Web and CTO & Co-Founder, Inrupt Slavé Petrovski VP Centre for Genomics Research, AstraZeneca Sonya Iovieno Head of Venture & Growth, HSBC Innovation Banking Sope Agbelusi Founder & Executive Coach, Mindsetshift Sophia Amoruso Founder & Managing Partner, Trust Fund Sophia Epstein Magazine Editor, Digital Frontier Sophie Devonshire CEO, The Marketing Society Sophie Webber Head of Ventures, Tramshed Tech Spencer Brennan Founder, Neutreeno Steffen Tjerrild Co-Founder & COO, Synthesia Stephanie Kuku Chief Knowledge Officer, Conceivable Life Sciences Stephen Brittain Co-Founder & Director, Insurtech Gateway Stephen Morgan MP Parliamentary Under-Secretary of State (Minister for Early Education), United Kingdom Stephen Welton Chair, British Business Bank Steve Rigby Co-CEO, Rigby Group Steve Roest Founder & CEO, PocDoc Steve Toy CEO, Memrise Steve Young President - Satellite Missions, ICEYE Storm Fagan Chief Product Officer, BBC Stuart Cheetham CEO & Co-Founder, MQube Stuart Simpson CEO, Vertical Aerospace Sue Daley OBE Director, Technology and Innovation, techUK Suranga Chandratillake General Partner, Balderton Capital Susan Graham Co-Founder & CEO, Dendra Systems Susanne Chishti Chair & Founder, FINTECH Circle Szabolcs Nagy Co-Founder & CEO, Turbine TĀLĀ . Artist/Music Producer Tanuja Randery Vice President and Managing Director of Europe, Middle East & Africa (EMEA), AWS Tarik Sonmez Director General of International Trade in Services, Republic of T'rkiye, Ministry of Trade 1 2 3 4
Past Speakers Search Search Search We're sorry, but we couldn't find any results that match your search criteria. Please try again with different keywords or filters. Loading Loading All 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 Job van der Voort Co-Founder & CEO, Remote Joe Tidy Cyber Correspondent, BBC Joe Tighe CEO, KleanDrive Joel Perlman Co-Founder, OakNorth John Bruce CEO & Co-Founder, Inrupt John Mileham CTO, Betterment Jo-Jo Hubbard Co-Founder & CEO, Electron Jonathan Hassell Founder & CEO, Hassell Inclusion Jonathan Knight Co-Founder & CEO, Compassly Jonathan Bean Co-Founder & CEO, Materials Nexus Jonathan Allen Director of Enterprise Strategy, Amazon Web Services (AWS) Josephine Chan New Ventures Development, Senior Manager, HKSTP Juan Pablo Ortega Co-Founder & CEO, Yuno Julian David CEO, techUK June Angelides MBE Venture Partner, Samos Investments Jurga Zilinskiene MBE CEO/CTO & Founder, Guildhawk Juš Lesjak CEO, Reemina /Advisory Board Member, LLOVE Foundation, Reemina /Advisory Board Member, LLOVE Foundation Kanika Chandaria Global Head of Marketing & Comms, Agreena Karen Tso Co-Anchor, CNBC's Squawk Box Europe Karl Havard Chief Commercial Officer, Nscale Kate Hardcastle MBE Global Consumer Expert | Trusted Business Broadcaster, The Customer Whisperer' Kath Easthope Co-Founder and Chief Operating Officer, Boardwave Katie Steele Founder, Cheribim Katie Briefel Director of New Business & Marketing, Founders Makers Katie Lockwood Founding Partner, Twin Path Ventures Keji Mustapha Chief Marketing Officer, Partech Kelly Zalocusky Senior Director of Computational Biology & London Site Lead, Recursion Kenneth Ler Regional Director, Europe, Singapore Economic Development Board Khyati Sundaram CEO, Applied Kieran Mahanty Director, Teachers' Venture Growth. OTPP Kim Zou Co-founder, Sightline Kit Yong Founder, Forte Biotech Kristina Pereckaite Founder & Managing Director, South East Angels Lara Lewington Technology Presenter & Broadcaster Lara Acosta Founder, Literally Academy Laura Connell Partner, Atomico Laura Foster Head of Technology and Innovation , techUK Laurence Hansen SVP Global Circularity Unit, Stellantis Layla Hosseini-Gerami Co-Founder & Chief Data Science Officer, Ignota Labs Lea Cardenas Co-Founder & Developer, Toursys Leah Mahtani CMO, Heidi Health Leah Sutton Chief Portfolio Talent Officer, Balderton Capital Lenka Pincot Global Transformation Leader and Chief of Staff to CEO, Project Management Institute Leon Rodin Co-Founder and Interim CEO, MyMynd Lesley Sackey CEO of Pillow Founder of Fight Forward CIC | Former Gold medalist Boxer Leslie Hitchcock Co-Founder, Resilience Media Lex Sokolin Managing Partner, Generative Ventures Lindy Fursman Director, Climate & Energy Policy, Tony Blair Institute for Global Change Linzi Boyd Founder of One Earth, a Global speaker, and serial entrepreneur Lisa Smith CEO, Midlands Mind Forge Lisa Shu Venture Partner, Deep Science Ventures Liza Tullidge Founder, Neta Lizzy Burden Anchor & UK Correspondent, Bloomberg TV Louis Vainqueur Data Science Partner, Digitas UK Louis Barson Director of Science, Innovation and Skills, Institute of Physics Louise Conolly-Smith Head of Creative Technology, London & Partners Luca Mezossy-Dona Co-Founder & CGO, Ionate Lucy Brady Head of Product, Giant VC Luke Griffiths Chief Commercial Officer, SumUp Mali Fernando Group Head of Digital Experience and Accessibility, HSBC Manoj Saxena Chairman, Responsible AI Institute Marcia Kilgore Founder, Beauty Pie Ltd. Marco De Novellis Group Editor, Founders Forum Group Marguerite de Tavernost Investor, Ledger Cathay Fund Marie-Pierre Paquin Head of Science and Partnerships, Rio Tinto Marion Zammit Chief Foreign Direct Investment Specialist, Malta Enterprise Mark Farrer-Brown Chair, CEO Mentor, PE Advisor, Fit To Lead Mark Eaves Founder, Gravity Road Mary Jane Brouwers Co-Director, Mint Ventures Mary Rose Gunn Founder & CEO, The Fore Matt Smith Vice President, Global Entrepreneurship Network Matt Lally Label Manager, Hospital Records Matt Andrew Partner & UK General Manager, Ekimetrics Matt Hooper Chief Marketing Officer, Quantexa Matt Smith Vice President, MS Media Group Matt Bourn Director of Communications, Advertising Association Matthew Hutchings Co-Founder, Chief Product Officer, SEEQC Maulik Sailor Founder, Notchup Maximilian Eber Co-Founder & CPTO, Taktile Maya Derrick Editor, Technology Magazine Megan Harrison EMEA GTM, Glean Meghan Stevenson-Krausz Co-CEO, DiversityVC Mehdi Djabri CEO, Revo.pm Melissa Snover Founder, Nourished Melvyn Lubega Partner, Breega Michael Stothard Principal, firstminute capital Michael Wade TONOMUS Professor of Strategy and Digital and Director of the TONOMUS Global Center for Digital and AI Transformation, IMD Michael Riedl CEO, Team Internet Michelle He Co-Founder & COO, Abound Mickey Carroll Science & Tech Reporter, Sky News Mike Mattacola Chief Business Officer, CoreWeave Mike Beck Chief Information Security Officer, Darktrace Milan Shah Head of Operations, Visiba Molly Sishton Co-Founder, SO-ME Mutlu Cukurova Professor of Learning and Artificial Intelligence, UCL Mykhailo Horobtsov Chief Product Officer, YC World Nadine Hachach-Haram BEM Founder and CEO, Proximie Namrata Sarmah MD & Chief Digital Officer, 3T Digital Natalia Dorfman Founder CEO, Kita Insurance Natalie Berg Retail Analyst and Founder, NBK Retail Natasha Frangos Managing Partner, HaysMac Nausheen Chen Public Speaking Coach, Speak as a Leader Neil Lock Head of UK/I Startup Architects, Google Cloud Nick Appelbaum Co-Founder and Chief Executive, Dosium Nick Passey Head Commercial Digital and IT - International and Japan, AstraZeneca Nick Hough-Robbins CEO, NatureAlpha Nick Oseyko Founder & CEO, Carbominer Nicki Bromwich Head of Life Sciences Programmes, MedCIty, London & Partners Nicola Hume Presenter & Host, Talking Bull Nicolas Marchand Group Chief Technology Officer Digital & AI, Sodexo Nicole Wong EMEA Threat Operations Pillar Lead, Darktrace Niki Buys Founder & Partner, Pledge Ventures Nikita Thakrar Co-Founder & CEO, Included VC Nikki Dean Presenter Nina Vorobiev Solutions Consultant, Statista Connect Nitin Shori Co-Founder & Chief Medical Officer, CoreVitals Oana Jinga Co-founder, CCO, Dexory Ofir Ehrlich Co-Founder & CEO, EON.IO Oge Opara-Nadi VP Engineering, Hey Savi Oleksandr Makhtin Founder & CEO, UpLife Olivia Soan Startup Portfolio Manager, Informa Tech Founders Oskar Serrander Co-Founder, Wondercraft Paul Miller OBE Managing Partner & CEO, Bethnal Green Ventures Paul Davidson Investor, Octopus Ventures Paul van der Lingen Director (Office of the CTO), NetApp Paul Kemp-Robertson Chief Content Officer at LIONS & Co-Founder Contagious Pekka Santasalo Head of Growth & Ventures, Rio Tinto Pete Huang Co-Founder, Healthtech-1 Peter Kolomiets Founder & CEO, JobCannon Peter Stilwell COO, Creandum Phil Swan Director for Digital, Greater Manchester Combined Authority Pip Jamieson Founder & CEO, The Dots Pippy James Chief Product Officer, ARIA Prashant Warier Founder and CEO, Qure.AI Prema Gurunathan Managing Director, Nexus Priya Lakshminarayanan Chief Product Officer, Recurly Priya Guha MBE Venture Partner, Merian Ventures Professor Christopher Chao Vice President (Research and Innovation), The Hong Kong Polytechnic University Pru Ashby Head of Sustainability, London & Partners Rachel Gurney Co-Founder, Founders Comms Rahat Kulshreshtha Co-Founder, Quidich Innovation Labs Rasha Rezk Founder and CEO, ForCell Rena Kakon VP, Janngo Ricardo Tavares Director - Global Industries FSI Program, Dell Technologies Richard Butland Co-Founder & CEO, Highview Power Richard Mincher Founder & CEO, FORG3D Richard Gunn CRO, Hyperexponential Richard Allan Member, House of Lords Rishi Kapoor Co-Founder & CEO, North AI Rob Desborough Managing Partner, Seraphim VC Rob Illidge Founder & CEO, Vulse Robbie O'Connor General Manager, Notion Rodney Berkeley, CBE Director for Infrastructure and Technology, Department for Business and Trade Rodrigo García González Co-founder and Co-CEO, Notpla Rohit Nair Founder & CEO, Assureful Rojin Yaramadi Co-Founder & CEO, PolyBox Rory Daniels Senior Programme Manager - Emerging Technologies, techUK Rosie Bailey Co-Founder & CEO, Nibble Rupa Popat Founder & Managing Partner, Arāya Ventures Ruth Sheridan Principal, Frontline Ventures Ryan Wang Co-Founder and CEO, Assembled Ryan Browne Technology Correspondent, CNBC Ryan O'Holleran Head of UK, Anthropic Ryan Hanley Managing Director, Infleqtion UK Sam Huber MENA CEO, Infinite Reality Sam Chaudhary Co-Founder & CEO, ClassDojo Sam Seaton CEO, CAPAdata Sam Smith Co-Founder, The SuperScalers Sam Nasrolahi Principal, InMotion Ventures Sam Tidswell-Norrish Founder & Chair, OPUS Sam Funnell VP Legal & IP, Nu Quantum Sammy Fry Head of Climate, Tech Nation Samrah Kazmi Chief Innovation Officer, RESG Samson Opaleye Founder, Applatch Sandra Sassow Founder & CEO, SEaB Power Ltd Sanjeev Jeyankumar Co-Founder & CEO, Lenkie Technologies Sanjot Malhi Partner, Northzone Sara El-Hanfy Head of Artificial Intelligence & Machine Learning, Innovate UK Sarah Najmark Co-Founder & CEO, Osium AI Sarah Finegan Associate Partner, Antler Sarah Turner Co-Founder, AngelAcademe Sarah Kunst Managing Director, Cleo Capital Sashi Sangala Co-Founder & COO, MyRenalCare Saul Resnick CEO UK&I, DHL Supply Chain Scott Manson Director for Cyber Security, Cisco UK & Ireland Sean Chen Associate Director of Ecosystem Development (AI&Data Science), Hong Kong-Shenzhen Innovation and Technology Park Shelley Copsey Co-Founder & CEO, FYLD Shruti Ajitsaria Partner, Head of Fuse, A&O Shearman Shruti Iyengar Investment Manager, Future Planet Capital Simon Edward Non-Executive Director & Advisor, Former VP & CMO IBM Simon Hepworth Director of Knowledge Exchange, Research England Simon Squibb Founder, HelpBnk.com Sina Sareh Reader in Robotics and Design Intelligence, RCA Sir Peter Knight Chair, UK National Quantum Technology Programme Strategy Advisory Board Slavé Petrovski VP Centre for Genomics Research, AstraZeneca Sonya Iovieno Head of Venture & Growth, HSBC Innovation Banking Sope Agbelusi Founder & Executive Coach, Mindsetshift Sophia Amoruso Founder & Managing Partner, Trust Fund Sophia Epstein Magazine Editor, Digital Frontier Sophie Webber Head of Ventures, Tramshed Tech 1 2 3 4
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)