show mobile-gateway command hierarchy

    show
      — mobile-gateway
          — bng
              — charging
                  — radius
                      — buffering
              — nat
              — session
                  — charging
                      — aggregate-stats
                      — detailed-stats
                  — nat
                      — port-forwarding-entries  
                  — summary  
              — session-lockout
              — subscriber
              — wpp  
                  — statistics
          — call-insight  
              — bng
              — files
              — ue
              — ue-mask
          — connections  
          — mg-vm
              — cpu
              — memory-pools
          — pdn
              — apn
              — bng  
                  — fsg
                  — up
                  — up-group
              — call-flow-stats
              — clear-status
              — path-mgmt-stats
              — pdn-context
                  — cp-seid
                  — def-pfcp-u-sessions
                  — ue-ip
                  — up-seid
              — pdu-session
              — qos-flow
              — ref-point-peers
              — ref-point-stats
              — statistics
              — ue-context
                  — def-pfcp-u-sessions
          — profile
              — authentication-database
              — bng
                  — cp-nat-profile
                  — entry-point
              — call-insight
                  — ue
              — charging
                  — bng-charging  
              — cloud-db
              — gtp
                  — pgw-selection-candidate-list
              — pfcp
                  — pfcp-association-peer-list
                  — pfcp-profile
                  — up-peer-list
              — qos-profile
              — radius
              — radius-group
              — tai-lai-list
          — system