{"b,a,u": {"pk1": "b", "pk2": "a", "pk3": "u", "content": "b-a-u"}, "b,b,u": {"pk1": "b", "pk2": "b", "pk3": "u", "content": "b-b-u"}, "b,c,u": {"pk1": "b", "pk2": "c", "pk3": "u", "content": "b-c-u"}, "b,d,u": {"pk1": "b", "pk2": "d", "pk3": "u", "content": "b-d-u"}, "b,e,u": {"pk1": "b", "pk2": "e", "pk3": "u", "content": "b-e-u"}, "b,f,u": {"pk1": "b", "pk2": "f", "pk3": "u", "content": "b-f-u"}, "b,g,u": {"pk1": "b", "pk2": "g", "pk3": "u", "content": "b-g-u"}, "b,h,u": {"pk1": "b", "pk2": "h", "pk3": "u", "content": "b-h-u"}, "b,i,u": {"pk1": "b", "pk2": "i", "pk3": "u", "content": "b-i-u"}, "b,j,u": {"pk1": "b", "pk2": "j", "pk3": "u", "content": "b-j-u"}, "b,k,u": {"pk1": "b", "pk2": "k", "pk3": "u", "content": "b-k-u"}, "b,l,u": {"pk1": "b", "pk2": "l", "pk3": "u", "content": "b-l-u"}}