.
                                                    y.
        ­                                          k
           h  until you reach the s
         g
        i
fly h
and then tumble
                             d
                               o
                                 w
                                    n
                         ­             to shatter against the
                                                                ­         g
                                                               ­            r
                                                                ­            o
                                                   ­                           u
                                    ­                                             n
                                                               ­                     d.