Common typos: cherqherqcerqchrqchewcher1cheracher2cherqxherqvherqdherqfherqcjerqcgerqcyerqcnerqcberqcuerqchwrqchrrqch3rqchdrqchsrqch4rqcheeqchetqche4qchefqchedqche5cqherqhcerqcehrqchrewqcherqwcher1qcherq1cheraqcherqacher2qcherq2cherqxcherqcxherqvcherqcvherqdcherqcdherqfcherqcfherqcjherqchjerqcgherqchgerqcyherqchyerqcnherqchnerqcbherqchberqcuherqchuerqchwerqchewrqchrerqcherrqch3erqche3rqchderqchedrqchserqchesrqch4erqche4rqcheerqchereqchetrqchertqcher4qchefrqcherfqcherdqche5rqcher5qqcherqccherqchher
