how to handle remote control with two alternating signals per button

I have captured the ir signal for dishtv remote control and converted to
dishtv.lircd.conf file.I am getting below error while sending ir signal
using irsend command. How to create proper config file if remote could have
two alternating signals per remote

    unknown remote: "dishtv"
    Error running command: Input/output error

Here is the content of licrd.conf file for dishtv remote


     
    # Please make this file available to others
    # by sending it to <[email protected]>
    #
    # this config file was automatically generated
    # using lirc-0.9.0(default) on Mon Oct 19 15:20:38 2020
    #
    # contributed by 
    #
    # brand:                       dishtv.lirc.conf
    # model no. of remote control: 
    # devices being controlled by this remote:
    #
    
    begin remote
    
      name  dishtv
      flags RAW_CODES
      eps            30
      aeps          100
    
      gap          200323
    
          begin raw_codes
    
              name ok
                  868     802    1720    1646    1695     828
                  849     831     849    1674    1695     828
                  849    1674     849     831     849     831
                  849     831    1695
    
          end raw_codes
    
    end remote





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