LIE, emptyLIE, unitLIE, plusLIE, consLIE, instLoc, instSpan,
plusLIEs, mkLIE, isEmptyLIE, lieToList, listToLIE,
-- Misc other types
LIE, emptyLIE, unitLIE, plusLIE, consLIE, instLoc, instSpan,
plusLIEs, mkLIE, isEmptyLIE, lieToList, listToLIE,
-- Misc other types