Common typos: aru_chan_mru_chan_mau_chan_mar_chan_maruchan_maru_han_maru_can_maru_chn_maru_cha_maru_channaru_chan_karu_chan_jaru_chan_msru_chan_mqru_chan_mzru_chan_mwru_chan_maeu_chan_matu_chan_ma4u_chan_mafu_chan_madu_chan_ma5u_chan_mari_chan_mary_chan_marj_chan_mar7_chan_mar8_chan_marh_chan_marupchan_maru_xhan_maru_vhan_maru_dhan_maru_fhan_maru_cjan_maru_cgan_maru_cyan_maru_cnan_maru_cban_maru_cuan_maru_chsn_maru_chqn_maru_chzn_maru_chwn_maru_cham_maru_chab_maru_chaj_maru_chah_maru_chanpamru_chan_mrau_chan_maur_chan_mar_uchan_maruc_han_maru_hcan_maru_cahn_maru_chna_maru_cha_nnmaru_chan_mnaru_chan_kmaru_chan_mkaru_chan_jmaru_chan_mjaru_chan_msaru_chan_masru_chan_mqaru_chan_maqru_chan_mzaru_chan_mazru_chan_mwaru_chan_mawru_chan_maeru_chan_mareu_chan_matru_chan_martu_chan_ma4ru_chan_mar4u_chan_mafru_chan_marfu_chan_madru_chan_mardu_chan_ma5ru_chan_mar5u_chan_mariu_chan_marui_chan_maryu_chan_maruy_chan_marju_chan_maruj_chan_mar7u_chan_maru7_chan_mar8u_chan_maru8_chan_marhu_chan_maruh_chan_marup_chan_maru_pchan_maru_xchan_maru_cxhan_maru_vchan_maru_cvhan_maru_dchan_maru_cdhan_maru_fchan_maru_cfhan_maru_cjhan_maru_chjan_maru_cghan_maru_chgan_maru_cyhan_maru_chyan_maru_cnhan_maru_chnan_maru_cbhan_maru_chban_maru_cuhan_maru_chuan_maru_chsan_maru_chasn_maru_chqan_maru_chaqn_maru_chzan_maru_chazn_maru_chwan_maru_chawn_maru_chamn_maru_chanm_maru_chabn_maru_chanb_maru_chajn_maru_chanj_maru_chahn_maru_chanh_maru_chanp_maru_chan_pmmaru_chan_maaru_chan_marru_chan_maruu_chan_maru__chan_maru_cchan_maru_chhan_maru_chaan_maru_chann_maru_chan__