Common typos: traqqqxraqqqxtaqqqxtrqqqxtraqqztraqqqctraqqqstraqqqdtraqqqxrraqqqxyraqqqx5raqqqxgraqqqxfraqqqx6raqqqxteaqqqxttaqqqxt4aqqqxtfaqqqxtdaqqqxt5aqqqxtrsqqqxtrqqqqxtrzqqqxtrwqqqxtrawqqxtra1qqxtraaqqxtra2qqxtraqwqxtraq1qxtraqaqxtraq2qxtraqqwxtraqq1xtraqqaxtraqq2txraqqqxrtaqqqxtarqqqxtrqaqqzxtraqqqxztraqqqcxtraqqqxctraqqqsxtraqqqxstraqqqdxtraqqqxdtraqqqxrtraqqqxtrraqqqxytraqqqxtyraqqqx5traqqqxt5raqqqxgtraqqqxtgraqqqxftraqqqxtfraqqqx6traqqqxt6raqqqxteraqqqxtreaqqqxttraqqqxtrtaqqqxt4raqqqxtr4aqqqxtrfaqqqxtdraqqqxtrdaqqqxtr5aqqqxtrsaqqqxtrasqqqxtrqaqqqxtraqqqqxtrzaqqqxtrazqqqxtrwaqqqxtrawqqqxtraqwqqxtra1qqqxtraq1qqxtraaqqqxtraqaqqxtra2qqqxtraq2qqxtraqqwqxtraqq1qxtraqqaqxtraqq2qxtraqqqwxtraqqq1xtraqqqaxtraqqq2xxtraqqq