{"first":"a","second":"p","third":"u"}
{"first":"b","second":"q","third":"v"}
{"first":"a","second":"r","third":"v"}
{"first":"a","second":"p","third":"u"}
{"first":"b","second":"p","third":"v"}
{"first":"c","second":"p","third":"v"}
{"first":"a","second":"p","third":"u"}
{"first":"a","second":"p","third":"v"}
{"first":"c","second":"p","third":"v"}
{"first":"a","second":"p","third":"v"}