texmath-0.12.5: test/roundtrip/moAlargeop12.native

[ ESymbol Op "\8747"
, EIdentifier "x"
, ESymbol Rel "="
, ESymbol Op "\8747"
, EIdentifier "x"
, ESymbol Rel "="
, ESymbol Op "\8747"
, EIdentifier "x"
, ESymbol Rel "="
, EGrouped
    [ ESymbol Op "\8747"
    , EIdentifier "x"
    , ESymbol Rel "="
    , ESymbol Op "\8747"
    , EIdentifier "x"
    , ESymbol Rel "="
    , ESymbol Op "\8747"
    , EIdentifier "x"
    ]
]