Großer Labussee
The River Havel flows through the Großer Labussee , entering via a channel and lock at from the Useriner See , and exiting via another channel to the Woblitzsee . 
<triplet> Großer Labussee <subj> River Havel <obj> inflows <triplet> Useriner See <subj> River Havel <obj> lake outflow <triplet> Woblitzsee <subj> River Havel <obj> lake outflow