Common typos: tr8t_7sr8t_7st8t_7strt_7str8_7str8t7str8t_atr8t_7dtr8t_7wtr8t_7ztr8t_7xtr8t_7etr8t_7srr8t_7syr8t_7s5r8t_7sgr8t_7sfr8t_7s6r8t_7ste8t_7stt8t_7st48t_7stf8t_7std8t_7st58t_7str9t_7str7t_7strit_7strut_7str8r_7str8y_7str85_7str8g_7str8f_7str86_7str8tp7str8t_8str8t_6str8t_ustr8t_ytsr8t_7srt8t_7st8rt_7strt8_7str8_t7str8t7_astr8t_7satr8t_7dstr8t_7sdtr8t_7wstr8t_7swtr8t_7zstr8t_7sztr8t_7xstr8t_7sxtr8t_7estr8t_7setr8t_7srtr8t_7strr8t_7sytr8t_7styr8t_7s5tr8t_7st5r8t_7sgtr8t_7stgr8t_7sftr8t_7stfr8t_7s6tr8t_7st6r8t_7ster8t_7stre8t_7sttr8t_7strt8t_7st4r8t_7str48t_7strf8t_7stdr8t_7strd8t_7str58t_7str98t_7str89t_7str78t_7str87t_7stri8t_7str8it_7stru8t_7str8ut_7str8rt_7str8tr_7str8yt_7str8ty_7str85t_7str8t5_7str8gt_7str8tg_7str8ft_7str8tf_7str86t_7str8t6_7str8tp_7str8t_p7str8t_87str8t_78str8t_67str8t_76str8t_u7str8t_7ustr8t_y7str8t_7ysstr8t_7str88t_7str8tt_7str8t__7str8t_77