B 1531317526 15984 64904cfd2139c28af4921de29c0466ed9bdd8a05 F (-35753,-46388) noParent pop=1 chain=1
D 1531317547 15984 64904cfd2139c28af4921de29c0466ed9bdd8a05 age=14.35 F (-35735,-46381) disconnect pop=0