Common typos: avi_23dvi_23dai_23dav_23davi23davi_3davi_2savi_23favi_23eavi_23xavi_23cavi_23ravi_23dsvi_23dqvi_23dzvi_23dwvi_23daci_23dabi_23dafi_23dagi_23davo_23davu_23davk_23dav8_23dav9_23davj_23davip23davi_13davi_33davi_w3davi_q3davi_22davi_24davi_2edavi_2wadvi_23dvai_23daiv_23dav_i23davi2_3davi_32sdavi_23dsavi_23fdavi_23dfavi_23edavi_23deavi_23xdavi_23dxavi_23cdavi_23dcavi_23rdavi_23dravi_23dasvi_23dqavi_23daqvi_23dzavi_23dazvi_23dwavi_23dawvi_23dacvi_23davci_23dabvi_23davbi_23dafvi_23davfi_23dagvi_23davgi_23davoi_23davio_23davui_23daviu_23davki_23davik_23dav8i_23davi8_23dav9i_23davi9_23davji_23davij_23davip_23davi_p23davi_123davi_213davi_323davi_233davi_w23davi_2w3davi_q23davi_2q3davi_223davi_232davi_243davi_234davi_2e3davi_23edavi_23wddavi_23daavi_23davvi_23davii_23davi__23
