Not check path polarity with signed nodes
Not check path polarity with signed nodes

bgyori/indra,johnbachman/indra,johnbachman/belpy,sorgerlab/belpy,johnbachman/belpy,sorgerlab/indra,sorgerlab/indra,bgyori/indra,sorgerlab/belpy,sorgerlab/belpy,sorgerlab/indra,johnbachman/indra,johnbachman/indra,johnbachman/belpy,bgyori/indra