Tom: E
A|----------------|----------------|----------------|----------------|
E|0000000000001111|1111444433330000|0000000000001111|1111444433330000|
| |
A|----------------|----------------|----------------|----------------|
E|----------------|----------------|----------------|----------------|
A|----------------|----------------|----------------|----------------|
E|0000000000001111|1111444433330000|0000000000001111|1111444433330000|
| |
A|----------------|----------------|----------------|------------2222|
E|----------------|----------------|----------------|----------------|
A|----------------|----------------|----------------|----------------|
E|0000000000001111|1111444433330000|0000000000001111|1111444433330000|
| |
A|2222222222223333|3333666655552222|2222222222223333|3333666655552222|
E|----------------|----------------|----------------|----------------|
A|----------------|----------------|----------------|----------------|
E|0000000000001111| 1111444433330000|0000000000001111|111144443333----|
| |
A|2222222222223333| 3333666655552222|2222222222223333|333366665555----|
E|----------------|----------------|----------------|----------------|
