Family 67
                        Carl                              quarrel                            laurel +
                       gnarl                                                                  sorrel
                       snarl
                          1                                   2                                   3
        Family 68
                                arm        farm            alarm               re-arm                 warm
                    charm                  harm            disarm
                        1                     2               3                    4                     5
        Family 69
                       barn                                tarn                                bairn
                       darn                                yarn                                cairn
                          1                                   2                                   3
        Family 70
                       carp                                sharp                               warp
                       harp                                tarp
                          1                                   2                                   3
        Family 71
                                arse                                                  farce
                                parse
                               sparse
                                   1                                                     2
        -202-