AspNetSqlMembershipProvider No serial characters

I need to implement using Regex. Please help!!
-No repeated characters('ac13' ok but 'aaaa111' not ok)
-No Serial Characters ('ace' ok but 'abcd' not k=okay)
I have the following Regex pls help me to achieve my requirements:
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="SqlServerSpExec" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" applicationName="Aspen" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="9" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression="(?=.{9,})(?=.*[a-zA-Z])(?=(.*\d){1, ...