Importance of '5' in Punjab's culture

Re: Importance of ‘5’ in Punjab’s culture

then how come it counts as 7 with Sarswati in picture?

I think Beas and Satluj have different head overs as per the map.

The Beas River ( Hindi: ब्यास, Punjabi: ਬਿਆਸ, Sanskrit: विपाशा ‘Vipasha’ ) is a river in north India. The river rises in the Himalayas in central Himachal Pradesh, India, and flows for some 470 kilometres (290 mi) to the Sutlej River in the Indian state of Punjab.[SUP][1]](Beas River - Wikipedia)[/SUP]