PREFIX g: <http://www.semanticweb.org/anato/ontologies/2017/7/untitled-ontology-186#>
SELECT DISTINCT *
WHERE {
     ?p1 (g:hasGoodRel|^g:hasGoodRel)|(g:hasBadRel|^g:hasBadRel) ?p2.
     ?p2 (g:hasGoodRel|^g:hasGoodRel)|(g:hasBadRel|^g:hasBadRel) ?p3.
     ?p3 (g:hasGoodRel|^g:hasGoodRel)|(g:hasBadRel|^g:hasBadRel) ?p1

     FILTER(STR(?p1) < STR(?p2) && STR(?p2) < STR(?p3))
}