In record 1: x=20 y=30 name=blacksburg1
In record 2: x=20 y=30 name=blacksburg2
In record 3: x=20 y=30 name=blacksburg3
In record 4: x=20 y=30 name=blacksburg4
In record 5: x=20 y=30 name=blacksburg5
In record 6: x=20 y=30 name=blacksburg6
Block1: (120, 20)

In record 1: x=20 y=30 name=blacksburg1
In record 2: x=20 y=30 name=blacksburg2
In record 5: x=20 y=30 name=blacksburg5
In record 6: x=20 y=30 name=blacksburg6
Block1: (40, 40)
Block2: (120, 20)

In record 1: x=20 y=30 name=blacksburg1
In record 5: x=20 y=30 name=blacksburg5
In record 6: x=20 y=30 name=blacksburg6
Block1: (20, 60)
Block2: (120, 20)

In record 1: x=20 y=30 name=blacksburg1
In record 2: x=20 y=30 name=blacksburg2
In record 3: x=20 y=30 name=blacksburg3
In record 5: x=20 y=30 name=blacksburg5
In record 6: x=20 y=30 name=blacksburg6
In record 9: x=20 y=30 name=blacksburg9
In record 10: x=20 y=30 name=blacksburg0
There is no free blocks left. 

There is not enough space for this record!

In record 1: x=20 y=30 name=blacksburg1
In record 2: x=20 y=30 name=blacksburg2
In record 3: x=20 y=30 name=blacksburg3
In record 5: x=20 y=30 name=blacksburg5
In record 6: x=20 y=30 name=blacksburg6
In record 9: x=20 y=30 name=blacksburg9
In record 10: x=20 y=30 name=blacksburg0
There is no free blocks left.