{('LDAP', 'OpenLDAP', 'SDK'): {'size': 2, 'cluster': {'/:=@': [0], ':': [5]}},
('LDAP', 'SSL', 'support'): {'size': 2, 'cluster': {':': [1, 6]}},
('/usr/sbin/suexec', 'enabled', 'suEXEC'): {'size': 1, 'cluster': {'()/:': [2]}},
('Digest', 'authentication', 'generating'): {'size': 1, 'cluster': {'.:': [3]}},
('Digest', 'done'): {'size': 1, 'cluster': {':': [4]}},
('channel.jni', 'creating', 'jni'): {'size': 1, 'cluster': {'().:': [7]}},
("Can't", 'avalibe', 'jni'): {'size': 1, 'cluster': {"'().:": [8]}}}
Number of coarse-grained clusters: 7