How to draw an undirected graph with nodes of degrees: $2, 2, 2, 2, 2, 1, 1, 1, 1$ I want to draw an undirected connected graph with $9$ nodes, having the degrees:

$$2, 2, 2, 2, 2, 1, 1, 1, 1$$

I know that this graph will have $7$ edges, but how? I am trying each time, I am stopping after node $7$ and if I draw $8$ it is having degree $2$ instead of $1$. Please help.
No such graph exists:


Proof 1:

This can be proved with the Havel-Hakimi theorem quite easily:

Iteration $1$:If $2,2,2,2,2,2,2,1,1$ is graphical, so is $1,1,2,2,2,2,1,1=2,2,2,2,1,1,1,1$, this is of total even degree, reapply H-H,

Iteration $2$: $2,2,2,2,1,1,1,1\to 1,1,2,1,1,1,1=2,1,1,1,1,1,1$ this is even, reapply H-H  

Iteration $3$:  $2,1,1,1,1,1,1\to0,0,1,1,1,1$, this isn't connected, and hence doesn't meet the criteria. Hence no such graph is graphical.



Proof 2: 

If such a connected graph existed, that joined all vertices(nodes), it would need to have atleast $8$ edges. This means the total degree would need to be $\geq 16$. Here we have a total degree of $14$, which isn't possible.

Even without the $8$ edge observation, we have $4$ vertices with degree $1$, this means the remaining degree is $10$ between the last $5$, this is $2$ each.

If we have $4$ with degree one, we have

Case 1) $4$ vertices to pick, each of them already have degree one

Case 2) $1$ that has degree $0$.

1) If we choose to join any of the $4$ together, they both become degree $2$, and we can do this with any choice, this instantly makes the problem unconnected, as we have $2$ edges to join $3$ disjoint paths.

2) If we connect this to one of our 'to be degree two', we have '$2,1,1,1,1,1,1,1,1$', with three edges to place. This can only leave us with '$2,2,2,2,2,2,2,1,1$'

Hence this cannot occur.
This is a different issue. Does there exist a graph on n nodes where the degrees are as different as possible. By that I mean that two of nodes have the same degree and the remaining n-2 nodes all have different degrees. Suppose that we have 2 nodes of degree 1 and that the remaining n-2 nodes have degrees 
2 3 4 .........n-1. Does such a graph exist?