iRule configuration for sending requests to specific pool members depending on user input

There's a few ways to do this, but how about this:

Data group (example: my_uri_dg):

"/marines" := "PoolA_redirect"
"/mrt" := "PoolA_redirect" 
"/mrtnet" := "PoolA_redirect" 
"/mrtsurvey" := "PoolA_redirect" 
"/navy" := "PoolA_redirect" 
"/protected" := "PoolA_redirect" 
"/rto" := "PoolA_redirect" 
"/saat" := "PoolA_redirect" 
"/saat2" := "PoolA_redirect" 
"/sftfamily" := "PoolA_redirect" 
"/sftservice" := "PoolA_redirect" 
"/survey" := "PoolA_redirect" 
"/images" := "PoolA_redirect" 
"/resources" := "PoolA_redirect" 
"/mrtemail" := "PoolA_redirect" 
"/scripts" := "PoolA_redirect" 
"/styles" := "PoolA_redirect" 
"/trainingcenters" := "PoolA_redirect" 
"/ultimateme" := "PoolA_redirect"
"/programs" := "PoolB_redirect"

And the iRule:

when HTTP_REQUEST {
    if { [class match [string tolower [HTTP::uri]] starts_with my_uri_dg] } {
        pool [class match -value [string tolower [HTTP::uri]] starts_with my_uri_dg]
    } else {
        pool PoolC_redirect
    }
}