Table:
Mawlid

Malaysian Sunni Muslims in a Mawlid procession in capital Putrajaya, 2013.

Also called	Mawlid an-Nabawī (المولد النبوي),Milad un-Nabi, Havliye, Donba, Gani[1]
Observed by	Adherents of mainstream Sunni Islam, Shia Islam and various other Islamic denominations. As a public holiday in Afghanistan, Algeria, Bahrain, Bangladesh, Benin, Brunei, Burkina Faso, Chad, Egypt, Gambia, India, Indonesia, Iran, Iraq, Jordan, Kuwait, Lebanon, Libya, Malaysia, Maldives, Mali, Mauritania, Morocco, Niger, Nigeria, Oman, Pakistan, Senegal, Somalia, Sudan, Tunisia, and Yemen
Type	Islamic
Significance	Traditional commemoration of the birth of Muhammad
Observances	Hamd, Tasbih, fasting, public processions, Na`at (religious poetry), family and other social gatherings, decoration of streets and homes
Date	12 Rabi' al-awwal
Frequency	once every Islamic year

Return the merged cell regions in the provided table image. Your answer should be in the JSON format of {'top-left':(x, y), 'bottom-right':(z, w)}, where (x, y) and (z, w) represent the (row_id, column_id) coordinates of top-left cell and bottom-right cell, respectively. Note that row_id and column_id start from 1 instead of 0.

The merged cell region is: {'top-left':(1, 1), 'bottom-right':(1, 2)}.