malformed output when we have variables in the command line-cisco ASA device

[Sahar]

I'm running the following commands, the output is malformed, May I know how I can fix it?

  - name: Checking DNS Parameters

    asa_command:

      commands:

      - 'show run policy-map type inspect dns "{{ policy_map }}" | i maximum'

    register: output

  - name: show DNS Parameters

    debug: var=output.stdout_lines

TASK [show DNS Parameters] *********************************************************************************************************

ok: [Fw4Script] => {

    "output.stdout_lines": [

        [

            "show run policy-map type inspect dns \"preset_spect dns \"preset_d                         s_map\" show run policy-map type inspect dns \"preset$", 

            "!", 

            "policy-map type inspect dns preset_dns_map", 

            " parameters", 

            "  message-length maximum client auto", 

            "  message-length maximum 1024", 

            "!"

        ]

    ]