[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:[languageImage(15)]"

                                                                             options:0

                                                                             metrics:nil

                                                                               views:viewsDictionary]];

[self.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:[forkImage(==languageImage)]"

                                                                             options:0

                                                                             metrics:nil

                                                                               views:viewsDictionary]];