Common typos: buffy_s_uffy_s_bffy_s_bufy_s_buff_s_buffys_buffy_pbuffy_s_nuffy_s_vuffy_s_huffy_s_guffy_s_biffy_s_byffy_s_bjffy_s_b7ffy_s_b8ffy_s_bhffy_s_budfy_s_bugfy_s_burfy_s_bucfy_s_buvfy_s_butfy_s_bufdy_s_bufgy_s_bufry_s_bufcy_s_bufvy_s_bufty_s_buffu_s_bufft_s_buffh_s_buff6_s_buff7_s_buffg_s_buffyps_buffy_a_buffy_d_buffy_w_buffy_z_buffy_x_buffy_eb_uffy_s_ubffy_s_bfufy_s_bufyf_s_buff_ys_buffys_p_buffy_s_pbuffy_s_nbuffy_s_bnuffy_s_vbuffy_s_bvuffy_s_hbuffy_s_bhuffy_s_gbuffy_s_bguffy_s_biuffy_s_buiffy_s_byuffy_s_buyffy_s_bjuffy_s_bujffy_s_b7uffy_s_bu7ffy_s_b8uffy_s_bu8ffy_s_buhffy_s_budffy_s_bufdfy_s_bugffy_s_bufgfy_s_burffy_s_bufrfy_s_bucffy_s_bufcfy_s_buvffy_s_bufvfy_s_butffy_s_buftfy_s_buffdy_s_buffgy_s_buffry_s_buffcy_s_buffvy_s_buffty_s_buffuy_s_buffyu_s_buffyt_s_buffhy_s_buffyh_s_buff6y_s_buffy6_s_buff7y_s_buffy7_s_buffyg_s_buffyp_s_buffy_ps_buffy_as_buffy_sa_buffy_ds_buffy_sd_buffy_ws_buffy_sw_buffy_zs_buffy_sz_buffy_xs_buffy_sx_buffy_es_buffy_se__buffy_s_bbuffy_s_buuffy_s_bufffy_s_buffyy_s_buffy__s_buffy_ss
