Common typos: couple_77xouple_77xcuple_77xcople_77xcoule_77xcoupe_77xcoupl_77xcouple77xcouple_7zcouple_77ccouple_77scouple_77dcouple_77xxouple_77xvouple_77xdouple_77xfouple_77xcpuple_77xciuple_77xcluple_77xc9uple_77xckuple_77xc0uple_77xcoiple_77xcoyple_77xcojple_77xco7ple_77xco8ple_77xcohple_77xcouole_77xcou0le_77xcou_le_77xcoulle_77xcoupke_77xcoupoe_77xcouppe_77xcouplw_77xcouplr_77xcoupl3_77xcoupld_77xcoupls_77xcoupl4_77xcouplep77xcouple_87xcouple_67xcouple_u7xcouple_y7xcouple_78xcouple_76xcouple_7uxcouple_7ycxouple_77xocuple_77xcuople_77xcopule_77xcoulpe_77xcoupel_77xcoupl_e77xcouple7_7zxcouple_77xzcouple_77cxcouple_77xccouple_77sxcouple_77xscouple_77dxcouple_77xdcouple_77xxcouple_77xcxouple_77xvcouple_77xcvouple_77xcdouple_77xfcouple_77xcfouple_77xcpouple_77xcopuple_77xciouple_77xcoiuple_77xclouple_77xcoluple_77xc9ouple_77xco9uple_77xckouple_77xcokuple_77xc0ouple_77xco0uple_77xcouiple_77xcoyuple_77xcouyple_77xcojuple_77xcoujple_77xco7uple_77xcou7ple_77xco8uple_77xcou8ple_77xcohuple_77xcouhple_77xcouople_77xcoupole_77xcou0ple_77xcoup0le_77xcou_ple_77xcoup_le_77xcoulple_77xcouplle_77xcoupkle_77xcouplke_77xcouploe_77xcoupple_77xcouplpe_77xcouplwe_77xcouplew_77xcouplre_77xcoupler_77xcoupl3e_77xcouple3_77xcouplde_77xcoupled_77xcouplse_77xcouples_77xcoupl4e_77xcouple4_77xcouplep_77xcouple_p77xcouple_877xcouple_787xcouple_677xcouple_767xcouple_u77xcouple_7u7xcouple_y77xcouple_7y7xcouple_778xcouple_776xcouple_77uxcouple_77yxcoouple_77xcouuple_77xcouplee_77xcouple__77xcouple_777
