Common typos: dcdckndcwncdckndcwnddckndcwndcckndcwndcdkndcwndcdcndcwndcdckdcwndcdckncwndcdckndwndcdckndcmdcdckndcwbdcdckndcwjdcdckndcwhdcdckndcwnscdckndcwnfcdckndcwnecdckndcwnxcdckndcwnccdckndcwnrcdckndcwndxdckndcwndvdckndcwndddckndcwndfdckndcwndcsckndcwndcfckndcwndceckndcwndcxckndcwndccckndcwndcrckndcwndcdxkndcwndcdvkndcwndcddkndcwndcdfkndcwndcdclndcwndcdcjndcwndcdcindcwndcdcmndcwndcdcondcwndcdckmdcwndcdckbdcwndcdckjdcwndcdckhdcwndcdcknscwndcdcknfcwndcdcknecwndcdcknxcwndcdcknccwndcdcknrcwndcdckndxwndcdckndvwndcdcknddwndcdckndfwndcdckndcqndcdckndcendcdckndc2ndcdckndcsndcdckndcandcdckndc3ndcdckndc1dncdckndcwncddckndcwnddcckndcwndccdkndcwndcdkcndcwndcdcnkdcwndcdckdncwndcdckncdwndcdckndwcmndcdckndcwnmdcdckndcwbndcdckndcwnbdcdckndcwjndcdckndcwnjdcdckndcwhndcdckndcwnhdcdckndcwnsdcdckndcwndscdckndcwnfdcdckndcwndfcdckndcwnedcdckndcwndecdckndcwnxdcdckndcwndxcdckndcwncdcdckndcwndccdckndcwnrdcdckndcwndrcdckndcwndcxdckndcwndvcdckndcwndcvdckndcwnddcdckndcwndcddckndcwndcfdckndcwndcsdckndcwndcdsckndcwndcdfckndcwndcedckndcwndcdeckndcwndcdxckndcwndcdcckndcwndcrdckndcwndcdrckndcwndcdcxkndcwndcdvckndcwndcdcvkndcwndcdcdkndcwndcdcfkndcwndcdclkndcwndcdcklndcwndcdcjkndcwndcdckjndcwndcdcikndcwndcdckindcwndcdcmkndcwndcdckmndcwndcdcokndcwndcdckondcwndcdcknmdcwndcdckbndcwndcdcknbdcwndcdcknjdcwndcdckhndcwndcdcknhdcwndcdcknsdcwndcdckndscwndcdcknfdcwndcdckndfcwndcdcknedcwndcdckndecwndcdcknxdcwndcdckndxcwndcdckncdcwndcdckndccwndcdcknrdcwndcdckndrcwndcdckndcxwndcdckndvcwndcdckndcvwndcdcknddcwndcdckndcdwndcdckndcfwndcdckndcqwndcdckndcwqndcdckndcewndcdckndcwendcdckndc2wndcdckndcw2ndcdckndcswndcdckndcwsndcdckndcawndcdckndcwandcdckndc3wndcdckndcw3ndcdckndc1wndcdckndcw1nndcdckndcwndcdckkndcwndcdcknndcwndcdckndcww