Common typos: wallowwsallowwswllowwswalowwswallwwswallowawallowwdwallowwwwallowwzwallowwxwallowwewallowwsqallowwseallowws2allowwssallowwsaallowws3allowws1allowwswsllowwswqllowwswzllowwswwllowwswaklowwswaolowwswaplowwswalkowwswaloowwswalpowwswallpwwswalliwwswalllwwswall9wwswallkwwswall0wwswalloqwswalloewswallo2wswalloswswalloawswallo3wswallo1wswallowqswalloweswallow2swallowsswallowaswallow3swallow1wsallowwsawllowwswlalowwswalolwwswallwowaswallowwsawallowwdswallowwsdwallowwwswallowwswwallowwzswallowwszwallowwxswallowwsxwallowweswallowwsewallowwsqwallowwswqallowwsweallowws2wallowwsw2allowwsswallowwswsallowwswaallowws3wallowwsw3allowws1wallowwsw1allowwswasllowwswaqllowwswzallowwswazllowwswawllowwswakllowwswalklowwswaollowwswalolowwswapllowwswalplowwswallkowwswalloowwswallpowwswallopwwswalliowwswalloiwwswalllowwswallolwwswall9owwswallo9wwswallokwwswall0owwswallo0wwswalloqwwswallowqwswalloewwswallowewswallo2wwswallow2wswalloswwswallowswswalloawwswallowawswallo3wwswallow3wswallo1wwswallow1wswallowwqswallowweswalloww2swallowwsswallowwaswalloww3swalloww1swallowww