Table:
Operating Leases	Finance Leases

(Dollars in millions)

2020	$460	47

2021	361	28

2022	308	22

2023	265	22

2024	194	21

Thereafter	686	170

Total lease payments	2,274	310

Less: interest	(516)	(90)

Total	$1,758	220

Less: current portion	(416)	(35)

Long-term portion	$1,342	185

In tables, merged cells are often found and we can denote them as JSON {'top-left':(R1, C1), 'bottom-right':(R2, C2)}, with '(R1, C1)' and '(R2, C2)' indicating the (row_id, column_id) of the top-left and bottom-right cells of the merged region. Please scan the table image provided, find all occurrences of merged cells, and return their coordinates in the stated format. It's important to remember that row and column IDs begin from 1.

This table does not contain any merged cells.