Below the village of Nizhnyaya Vayenga the river turns east .
South of Vorontsy the Vayenga makes a loop , accepts the Nondrus from the left , and eventually turns 180 degrees and flows north - west .
Below the village of Vayenga   the river turns east .
South of Vorontsy the Vayenga makes a loop , accepts the Nondrus from the left , and eventually turns 180 degrees and flows north - west .