<in-xml><a>b1<c>c1</c></a><c>Mixed content</c></in-xml><in-xml><a>b1c1</a>Mixed content</in-xml><in-xml><b>b1</b><c>c1</c><c>Mixed <b>content</b></c></in-xml><in-xml><a><b>b1</b><c>c1</c></a><c>Mixed content</c></in-xml>