[ BlockClaim Proposition
    ( Location
        { locFile = "test/examples/separation.tex"
        , locLine = 1
        , locColumn = 1
        }
    ) Nothing
    ( Marker "sep_test" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprVar
                        ( NamedVar "X" ) :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/separation.tex"
                            , locLine = 2
                            , locColumn = 8
                            }
                        )
                        ( RelationSymbol
                            ( Symbol "=" )
                            ( ParameterArity 0 )
                            ( Marker "eq" )
                        ) []
                    )
                    ( ExprSep
                        ( Location
                            { locFile = "test/examples/separation.tex"
                            , locLine = 2
                            , locColumn = 10
                            }
                        )
                        ( NamedVar "x" )
                        ( ExprVar
                            ( NamedVar "X" )
                        )
                        ( StmtFormula
                            { formula = FormulaChain
                                ( ChainBase
                                    ( ExprVar
                                        ( NamedVar "x" ) :| []
                                    ) Positive
                                    ( Relation
                                        ( Location
                                            { locFile = "test/examples/separation.tex"
                                            , locLine = 2
                                            , locColumn = 26
                                            }
                                        )
                                        ( RelationSymbol
                                            ( Symbol "=" )
                                            ( ParameterArity 0 )
                                            ( Marker "eq" )
                                        ) []
                                    )
                                    ( ExprVar
                                        ( NamedVar "x" ) :| []
                                    )
                                )
                            }
                        ) :| []
                    )
                )
            }
        )
    )
]