Common typos: u_ku_herek_ku_herekuku_hereku_u_hereku_k_hereku_kuhereku_ku_ereku_ku_hreku_ku_heeku_ku_herlu_ku_hereju_ku_hereiu_ku_heremu_ku_hereou_ku_hereki_ku_hereky_ku_herekj_ku_herek7_ku_herek8_ku_herekh_ku_herekupku_hereku_lu_hereku_ju_hereku_iu_hereku_mu_hereku_ou_hereku_ki_hereku_ky_hereku_kj_hereku_k7_hereku_k8_hereku_kh_hereku_kuphereku_ku_jereku_ku_gereku_ku_yereku_ku_nereku_ku_bereku_ku_uereku_ku_hwreku_ku_hrreku_ku_h3reku_ku_hdreku_ku_hsreku_ku_h4reku_ku_heeeku_ku_heteku_ku_he4eku_ku_hefeku_ku_hedeku_ku_he5eku_ku_herwku_ku_herrku_ku_her3ku_ku_herdku_ku_hersku_ku_her4uk_ku_herek_uku_herekuk_u_hereku_uk_hereku_k_uhereku_kuh_ereku_ku_ehreku_ku_hreeku_ku_heerlku_ku_hereklu_ku_herejku_ku_herekju_ku_hereiku_ku_herekiu_ku_heremku_ku_herekmu_ku_hereoku_ku_herekou_ku_herekui_ku_herekyu_ku_herekuy_ku_herekuj_ku_herek7u_ku_hereku7_ku_herek8u_ku_hereku8_ku_herekhu_ku_herekuh_ku_herekup_ku_hereku_pku_hereku_lku_hereku_klu_hereku_jku_hereku_kju_hereku_iku_hereku_kiu_hereku_mku_hereku_kmu_hereku_oku_hereku_kou_hereku_kui_hereku_kyu_hereku_kuy_hereku_kuj_hereku_k7u_hereku_ku7_hereku_k8u_hereku_ku8_hereku_khu_hereku_kuh_hereku_kup_hereku_ku_phereku_ku_jhereku_ku_hjereku_ku_ghereku_ku_hgereku_ku_yhereku_ku_hyereku_ku_nhereku_ku_hnereku_ku_bhereku_ku_hbereku_ku_uhereku_ku_huereku_ku_hwereku_ku_hewreku_ku_hrereku_ku_herreku_ku_h3ereku_ku_he3reku_ku_hdereku_ku_hedreku_ku_hsereku_ku_hesreku_ku_h4ereku_ku_he4reku_ku_heereku_ku_hereeku_ku_hetreku_ku_herteku_ku_her4eku_ku_hefreku_ku_herfeku_ku_herdeku_ku_he5reku_ku_her5eku_ku_herweku_ku_herewku_ku_hererku_ku_her3eku_ku_here3ku_ku_heredku_ku_herseku_ku_heresku_ku_here4kku_ku_herekuu_ku_hereku__ku_hereku_kku_hereku_kuu_hereku_ku__hereku_ku_hhere
