Common typos: lbaaahebaaahelaaahelbaahelbaaawlbaaahrlbaaah3lbaaahdlbaaahslbaaah4lbaaahekbaaaheobaaahepbaaahelnaaahelvaaahelhaaahelgaaahelbsaahelbqaahelbzaahelbwaahelbasahelbaqahelbazahelbawahelbaashelbaaqhelbaazhelbaawhelbaaajelbaaagelbaaayelbaaanelbaaabelbaaaulebaaaheblaaahelabaahelbaahawelbaaahewlbaaahrelbaaaherlbaaah3elbaaahe3lbaaahdelbaaahedlbaaahselbaaaheslbaaah4elbaaahe4lbaaaheklbaaahelkbaaaheolbaaahelobaaaheplbaaahelpbaaahelnbaaahelbnaaahelvbaaahelbvaaahelhbaaahelbhaaahelgbaaahelbgaaahelbsaaahelbasaahelbqaaahelbaqaahelbzaaahelbazaahelbwaaahelbawaahelbaasahelbaaqahelbaazahelbaawahelbaaashelbaaaqhelbaaazhelbaaawhelbaaajhelbaaahjelbaaaghelbaaahgelbaaayhelbaaahyelbaaanhelbaaahnelbaaabhelbaaahbelbaaauhelbaaahueelbaaahellbaaahelbbaaahelbaaaahelbaaahh