Common typos: u_i_vir_i_virui_viru__viru_iviru_i_iru_i_veu_i_vitu_i_vi4u_i_vifu_i_vidu_i_vi5u_i_viri_i_viry_i_virj_i_vir7_i_vir8_i_virh_i_virupi_viru_o_viru_u_viru_k_viru_8_viru_9_viru_j_viru_ipviru_i_ciru_i_biru_i_firu_i_giru_i_voru_i_vuru_i_vkru_i_v8ru_i_v9ru_i_vjur_i_vir_ui_virui__viru__iviru_iv_iru_i_iveru_i_vireu_i_vitru_i_virtu_i_vi4ru_i_vir4u_i_vifru_i_virfu_i_vidru_i_virdu_i_vi5ru_i_vir5u_i_viriu_i_virui_i_viryu_i_viruy_i_virju_i_viruj_i_vir7u_i_viru7_i_vir8u_i_viru8_i_virhu_i_viruh_i_virup_i_viru_pi_viru_oi_viru_io_viru_ui_viru_iu_viru_ki_viru_ik_viru_8i_viru_i8_viru_9i_viru_i9_viru_ji_viru_ij_viru_ip_viru_i_pviru_i_cviru_i_vciru_i_bviru_i_vbiru_i_fviru_i_vfiru_i_gviru_i_vgiru_i_voiru_i_vioru_i_vuiru_i_viuru_i_vkiru_i_vikru_i_v8iru_i_vi8ru_i_v9iru_i_vi9ru_i_vjiru_i_vijrru_i_viruu_i_viru__i_viru_ii_viru_i__viru_i_vviru_i_vii
