Common typos: oppylupppylupopylupopplupoppyupoppylooppylu0oppylu_oppyluloppyluppppylupippyluplppylup9ppylupkppylup0ppylupoopylupo0pylupo_pylupolpylupopoylupop0ylupop_ylupoplylupoppulupopptlupopphlupopp6lupopp7lupoppglupoppykupoppyoupoppypupoppylipoppylypoppyljpoppyl7poppyl8poppylhopppyluppopylupopyplupopplyupoppyulopoppylupooppylu0poppylup0oppylu_poppylup_oppylulpoppyluploppyluppoppylupopppylupioppylupoippylupolppylup9oppylupo9ppylupkoppylupokppylupo0ppylupopopylupop0pylupo_ppylupop_pylupoplpylupoppoylupopp0ylupopp_ylupopplylupoppuylupoppyulupopptylupoppytlupopphylupoppyhlupopp6ylupoppy6lupopp7ylupoppy7lupoppgylupoppyglupoppyklupoppylkupoppyolupoppyloupoppyplupoppylpupoppyliupoppyluipoppylyupoppyluypoppyljupoppylujpoppyl7upoppylu7poppyl8upoppylu8poppylhupoppyluhpoppyylupoppyllupoppyluu