_____________              _____________              _____________
|             |            |             |            |             |
|     520     |    ....    |     232     |    <-->    |     904     |
|_____________|            |_____________|            |_____________|

th_ p__nt c__st,[ _n]d sp_n_sh _n
p__nt _nd _n sp_n_sh c_[_st], th_
.p__nt. ._nd. ._n. .sp_n_sh. .th_. .c__st,.