public function textExamples()
{
return [['hello world', 'hello:'], ['echo foo', 'echo:'], ['foo bar', 'foo:'], ['Where in the world is Carmen San Diego?', 'where:'], ['WhErE cAn I gEt A dRiNk?', 'where:'], ['WTF', 'wtf:'], ['WTF?!?!?!?!', 'wtf:']];
}