Isomorphism and Subgraphs · Hard problem

Graphs $A$ and $B$ each have vertices $1,\ldots,6$ and degree sequence $3,3,2,2,2,2$. $A$ has edges $12,13,14,25,26,35,46$. $B$ has edges $12,13,14,23,45,46,56$. Find (the number of triangles in $A$) plus (the number of triangles in $B$).