alternates line icons collection. options, substitutes, choices, variations, replacements, stand-ins, surrogates

vector icon line sign options substitutes choices variations replacements standins surrogates backups plans b contingencies proxies surfaces backup secondaries alternatives possibilities equivalents duplexes spares second reserves multiple choice resolutions other surrogacy duplicates standbys substitutions doubles changes dualities strategies echoes altern elements counteractions alternations emergencies matching suggestions swaps matches