11_a_voyager
If one such civilization intercepts Voyager and can understand these recorded contents , here is our message :

%3 0011_0001__If if[cnt][cnd] 0011_0007__and and 0011_0001__If->0011_0007__and [restriction] 0011_0015__is is 0011_0001__If->0011_0015__is [scope] 0011_0005__intercepts intercepts 0011_0007__and->0011_0005__intercepts [conj1] 0011_0008__can_0011_0009__understand can_understand 0011_0007__and->0011_0008__can_0011_0009__understand [conj2] 0011_0014__here here 0011_0015__is->0011_0014__here [prd2][loc] 0011_0017__message message 0011_0015__is->0011_0017__message [arg0] 0011_0002__one_0011_0004__civilization one_civilization 0011_0003__such such 0011_0002__one_0011_0004__civilization->0011_0003__such [attrib] 0011_0005__intercepts->0011_0002__one_0011_0004__civilization [arg0] 0011_0006__Voyager voyager 0011_0005__intercepts->0011_0006__Voyager [arg1] 0011_0008__can_0011_0009__understand->0011_0002__one_0011_0004__civilization [arg0] 0011_0010__these_0011_0012__contents these_contents 0011_0008__can_0011_0009__understand->0011_0010__these_0011_0012__contents [arg1] 0011_0011__recorded recorded 0011_0011__recorded->0011_0010__these_0011_0012__contents [arg1] 0011_0016__our our 0011_0017__message->0011_0016__our [genv]
arc(r_0011_0001__If_cnt_cnd,r_0011_0007__and,restriction).
arc(r_0011_0001__If_cnt_cnd,r_0011_0015__is,scope).
arc(r_0011_0002__one_r_0011_0004__civilization,r_0011_0003__such,attrib).
arc(r_0011_0005__intercepts,r_0011_0002__one_r_0011_0004__civilization,arg0).
arc(r_0011_0005__intercepts,r_0011_0006__Voyager,arg1).
arc(r_0011_0007__and,r_0011_0005__intercepts,coord_conj1).
arc(r_0011_0007__and,r_0011_0008__can_r_0011_0009__understand,coord_conj2).
arc(r_0011_0008__can_r_0011_0009__understand,r_0011_0002__one_r_0011_0004__civilization,arg0).
arc(r_0011_0008__can_r_0011_0009__understand,r_0011_0010__these_r_0011_0012__contents,arg1).
arc(r_0011_0011__recorded,r_0011_0010__these_r_0011_0012__contents,arg1).
arc(r_0011_0015__is,r_0011_0014__here,prd2_loc).
arc(r_0011_0015__is,r_0011_0017__message,arg0).
arc(r_0011_0017__message,r_0011_0016__our,genv).


IP-MAT PP-SCON-CNT-CND P-CONN If IP-ADV NP-SBJ D one ADJP ADJ;_such_ such N civilization ILYR ILYR VBP;~Tn intercepts NP-OB1 NPR Voyager CONJP CONJ and ILYR MD;~cat_Vi can IP-INF-CAT VB;~Tn understand NP-OB1 D these IP-PPL NP-LGS * VVN;~Tn recorded NS contents PUNC , ADVP-TPC-PRD2-LOC ADV here BEP;~Ip is NP-SBJ NP-GENV PRO;_genm_ our N message PUNC :
( (IP-MAT (PP-SCON-CNT-CND (P-CONN If;{if})
                           (IP-ADV (NP-SBJ (D one;{one})
                                           (ADJP (ADJ;_such_ such;{such}))
                                           (N civilization;{civilization}))
                                   (ILYR (ILYR (VBP;~Tn intercepts;{intercept})
                                               (NP-OB1 (NPR Voyager;{Voyager})))
                                         (CONJP (CONJ and;{and})
                                                (ILYR (MD;~cat_Vi can;{can})
                                                      (IP-INF-CAT (VB;~Tn understand;{understand})
                                                                  (NP-OB1 (D these;{these})
                                                                          (IP-PPL (NP-LGS *)
                                                                                  (VVN;~Tn recorded;{record}))
                                                                          (NS contents;{content}))))))))
          (PUNC ,)
          (ADVP-TPC-PRD2-LOC (ADV here;{here}))
          (BEP;~Ip is;{be})
          (NP-SBJ (NP-GENV;{HUMANS} (PRO;_genm_ our;{our}))
                  (N message;{message}))
          (PUNC :))
  (ID 11_a_voyager))