# Find all graphs with valency sequence $(4, 2, 2, 2, 1, 1)$

Test the following sequences using to see if they are graphical or not: (if they are graphical draw an exemplar graph having that valency sequence)

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The title and the question don’t agree; are you interested in finding one such graph, or in finding all of them? –  Brian M. Scott May 31 '12 at 11:34
What following sequences? Can you do something so the title and the body agree, and make sense? –  Gerry Myerson May 31 '12 at 11:35
Perhaps you should start by considering the vertex of degree 4. Draw it and the 4 neighbors. What can you do next? –  John Engbers May 31 '12 at 11:38