Family 22
            ash            clash            gash         mash         sash        trash              cache
                           crash
           bash                             gnash        Nash         slash       thrash           panache
          brash            dash             hash         plash       smash                          fashion
           cash            flash             lash         rash       stash
              1               2                3            4           5            6                  7
                                                                                                        Family 23
                                 ask                                                  flask
                                bask                                         mask
                                cask                                                  task
                                   1                                                     2
                                                                                                        Family 24
                                                          has’em                             sarcasm
            chasm
                      spasm                              pass’em                           enthusiasm
                          1                                   2                                   3
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