Common typos: xfor1ofor1oxor1oxfr1oxfo1oxforpxfor1ixfor1lxfor19xfor1kxfor10xfor1ozfor1ocfor1osfor1odfor1oxdor1oxgor1oxror1oxcor1oxvor1oxtor1oxfpr1oxfir1oxflr1oxf9r1oxfkr1oxf0r1oxfoe1oxfot1oxfo41oxfof1oxfod1oxfo51oxfor2oxforqoxforwxofor1ofxor1oxofr1oxfro1oxfo1rpoxfor1opxfor1ioxfor1oixfor1loxfor1olxfor19oxfor1o9xfor1koxfor1okxfor10oxfor1o0xfor1ozxfor1oxzfor1ocxfor1oxcfor1osxfor1oxsfor1odxfor1oxdfor1oxfdor1oxgfor1oxfgor1oxrfor1oxfror1oxfcor1oxvfor1oxfvor1oxtfor1oxftor1oxfpor1oxfopr1oxfior1oxfoir1oxflor1oxfolr1oxf9or1oxfo9r1oxfkor1oxfokr1oxf0or1oxfo0r1oxfoer1oxfore1oxfotr1oxfort1oxfo4r1oxfor41oxfofr1oxforf1oxfodr1oxford1oxfo5r1oxfor51oxfor21oxfor12oxforq1oxfor1qoxforw1oxfor1wooxfor1oxxfor1oxffor1oxfoor1oxforr1oxfor11