Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Channel | Center Frequency | Frequency delta | Channel Width | Overlaps Channels |
| --- | --- | --- | --- | --- |
| 1.0 | 2.412 GHz | 5 MHz | 2.401–2.423GHz | 2-5 |
| 2.0 | 2.417 GHz | 5 MHz | 2.406–2.428GHz | 1,3-6 |
| 3.0 | 2.422 GHz | 5 MHz | 2.411–2.433GHz | 1-2,4-7 |
| 4.0 | 2.427 GHz | 5 MHz | 2.416–2.438GHz | 1-3,5-8 |
| 5.0 | 2.432 GHz | 5 MHz | 2.421–2.443GHz | 1-4,6-9 |
| 6.0 | 2.437 GHz | 5 MHz | 2.426–2.448GHz | 2-5,7-10 |
| 7.0 | 2.442 GHz | 5 MHz | 2.431–2.453GHz | 3-6,8-11 |
| 8.0 | 2.447 GHz | 5 MHz | 2.436–2.458GHz | 4-7,9-12 |
| 9.0 | 2.452 GHz | 5 MHz | 2.441–2.463GHz | 5-8,10-13 |
| 10.0 | 2.457 GHz | 5 MHz | 2.446–2.468GHz | 6-9,11-13 |
| 11.0 | 2.462 GHz | 5 MHz | 2.451–2.473GHz | 7-10,12-13 |
| 12.0 | 2.467 GHz | 5 MHz | 2.456–2.478GHz | 8-11,13-14 |
| 13.0 | 2.472 GHz | 5 MHz | 2.461–2.483GHz | 9-12, 14 |
Question:
what is the channel width that overlaps channels 1,3-6?
Answer:
2.406–2.428GHz