{% set items =
    {
    'View Profile' : 'profile_view',
    'Edit Profile' : 'profile_edit',
    'Change Password' : 'chg_pwd'
    }
%}

<div class="btn-group btn-group-sm">    
    {% for label, route in items %}
    {% set attr = "btn btn-default btn-sm" %}
    <a href="{{ path(route) }}" class="{{ attr }}">{{ label }}</a>
    {% endfor %}
</div>