Notepad++ sort by the largest number of the same results

Hello

I have a question about software or script for sorting addresses.

Now I'm using Notepad++ but it is difficult to sort in my way.

For example

I have 20 addresses

Code:

1BitcoinJNVRfTPxCJeA5UsSA5g4Twu8h8
1Bitcopt1Pf7RmFmisdQxaZUKqhW4tLBB1
1Bituiot18g2HwfVBmnb6g2eh3QRr2D853
1Bitcoin1H54ZwxFMDFod8vtz55dweqnz7
1Bitcoin17ybmkj3qH7VyT5XjdnXaz3ZBa
1Bitcoi614uwChefc5P2Um7GBebutDdjAA
1Bitco321EUbjDUQFahguAA7WEME68wx2m
1Bitc48n1Q2Kr5Erk8GrFACcGVSiEjkDWb
1Bitc1in15tA5fiT9JxENbMqnPu4QyfgPX
1Bitcoin13gGce1XJu6ni1EisMe5iPcguf
1Bit987ppKePLztu6CDe7Nq4rzkqurmjc6
1Bitcoin1DomR3kFvRVUyqvF357zZes4PD

How to sort text in Notepad ++ (or other tool) like in bellow
at the very top after sorting there will be addressess with the names most often repeating or closest,
then subsequent, subsequent and subsequent ones as in the example below

So
How to sort to this way:

Code:

[b]1Bitcoin1[/b]DomR3kFvRVUyqvF357zZes4PD
[b]1Bitcoin1[/b]H54ZwxFMDFod8vtz55dweqnz7
[b]1Bitcoin1[/b]3gGce1XJu6ni1EisMe5iPcguf
[b]1Bitcoin1[/b]7ybmkj3qH7VyT5XjdnXaz3ZBa
[b]1Bitcoin[/b]JNVRfTPxCJeA5UsSA5g4Twu8h8
[b]1Bitcoi[/b]614uwChefc5P2Um7GBebutDdjAA
[b]1Bitco[/b]321EUbjDUQFahguAA7WEME68wx2m
[b]1Bitco[/b]pt1Pf7RmFmisdQxaZUKqhW4tLBB1
[b]1Bitc[/b]1in15tA5fiT9JxENbMqnPu4QyfgPX
[b]1Bitc[/b]48n1Q2Kr5Erk8GrFACcGVSiEjkDWb
[b]1Bit[/b]a87ppKePLztu6CDe7Nq4rzkqurmjc6
[b]1Bit[/b]uiot18g2HwfVBmnb6g2eh3QRr2D853