There is not allot of point me re-writing this over a million times as this is pretty 
it

|-------------------------------------------------|
|-------------------------------------------------|
|--77910-77910--7752-7752-------------------------|
|-------------------------------------------------|


There are a few variations that a very simple to pick out which are

|-------------------------------------------------|
|-------------------------------------------------|
|--77910-779101010--------------------------------|
|-------------------------------------------------|


|-------------------------------------------------|
|-------------------------------------------------|
|---7752-775222-----------------------------------|
|-------------------------------------------------|