WhatsApp reformat

View the web.whatsapp.com page and copy more than one message, from the bottom upwards.

INPUT: [5:05 PM, 8/27/2022] 5 Peter Wright: OK.

INPUT: [18:57, 9/1/2022] 5 Peter Wright: OK.

INPUT: [19:02, 17/06/2023] Ben: Two Embers counts.

OUTPUT: "Sat 19:02 [tab] BC [tab] Two Embers counts.",