// Type2 ::= [APPLICATION 3] IMPLICIT Type1
    // Type3 ::= [2] Type2
    val buffer = Buffer()
    val derWriter = DerWriter(buffer)

    derWriter.write("test", tagClass = DerHeader.TAG_CLASS_CONTEXT_SPECIFIC, tag = 2L) {
      derWriter.write("test", tagClass = DerHeader.TAG_CLASS_APPLICATION, tag = 3L) {
        derWriter.writeOctetString("Jones".encodeUtf8())
      }
    }