original: the front decayed and dissipated , leaving behind two areas of low pressure .
simplifications: the front fell apart , leaving behind two areas of low pressure . the front decreased and scattered , leaving behind two areas of low pressure . the front decayed and dissipated and left two low pressure areas . the front fell apart and disappeared , leaving two areas of low pressure . the front decayed and dissipated leaving behind two areas of low pressure . the front decayed and dissappeared , leaving behind two areas of low pressure . the front was destroyed with two low pressure areas left behind . the front decayed and disappeared -lrb- or wasted -rrb- , leaving behind two areas of low pressure .