{"event":"choiceA","char":"A"}
{"event":"choiceB","char":"B"}
{"event":"choiceC","char":"C"}
{"event":"choiceD","char":"D"}
{"event":"choiceE","char":"E"}
{"event":"choiceF","char":"F"}
{"event":"choiceG","char":"G"}
{"event":"step1","char":"1"}
{"event":"step2","char":"2"}
{"event":"step3","char":"3"}
{"event":"step4","char":"4"}
{"event":"step5","char":"5"}
{"event":"step6","char":"6"}
{"event":"step7","char":"7"}
{"event":"space","char":"0"}
{"event":"question","char":"Q"}