#!/usr/bin/gawk -f

BEGIN {
	OFS = "\t"
}

/^\[/ || /^\]/ {
	next
}

{
	domain = $0
	login = $0
	gsub("^.+domain\": \"", "", domain)
	gsub("\",\"login\": .+", "", domain)
	gsub(".+\",\"login\": \"", "", login)
	gsub("\" }.?$", "", login)
	data[login][domain] = 1
}

END {
	for ( login in data ) {
		domains = ""
		nb = 0
		for ( domain in data[login] ) {
			nb += 1
			domains = (domains "\t" domain)
		}
		print nb, login, domains
	}
}