(CommandList
  children: [
    (C {(docker)} {(run)} {(-ti)} {(-v)} {(TildeSubPart prefix:'') (/.ssh/) (Lit_Other ':') (/root/.ssh)} 
      {(jdeathe/centos-ssh)} {(ssh)} {(-o)} {(Lit_VarLike 'Compression=') (yes)} {(-o)} {(Lit_VarLike 'LogLevel=') (FATAL)} {(-o)} 
      {(Lit_VarLike 'StrictHostKeyChecking=') (no)} {(-o)} {(Lit_VarLike 'UserKnownHostsFile=') (/dev/null)} {(-o)} {(Lit_VarLike 'IdentitiesOnly=') (yes)} 
      {(DQ ($ VSub_At '$@'))}
    )
  ]
)