1 files changed, 54 insertions, 0 deletions
diff --git a/tests/files/ISSN-to-ISSN-L.txt b/tests/files/ISSN-to-ISSN-L.txt
index b91c3c1..b5a4788 100644
--- a/tests/files/ISSN-to-ISSN-L.txt
+++ b/tests/files/ISSN-to-ISSN-L.txt
@@ -387,3 +387,57 @@ ISSN	ISSN-L
 1941-1006	1941-1006
 1858-1447	1858-1447
 1579-699X	1579-699X
+1679-2483	1679-2483
+1982-6125	1982-6125
+1518-1243	1518-1243
+1516-2664	1516-2664
+1677-6402	1677-6402
+1981-9951	1981-9951
+1679-7361	1679-7361
+1980-6493	1980-6493
+2316-8307	2316-8307
+1809-4031	1809-4031
+2316-6541	2316-6541
+2316-1620	2316-1620
+1518-2797	1518-2797
+1983-7801	1983-7801
+1413-7038	1413-7038
+2237-8723	2237-8723
+1676-4439	1676-4439
+2237-4132	2237-4132
+1981-9854	1981-9854
+2176-9192	2176-9192
+2176-9176	2176-9176
+2176-9184	2176-9184
+2176-9168	2176-9168
+1807-8656	1807-8656
+2178-2172	2178-2172
+1983-0890	1983-0890
+2178-2687	2178-2687
+1809-4309	1809-4309
+2359-0017	2359-0017
+1809-6891	1809-6891
+1982-4017	1982-4017
+2238-3212	2238-3212
+0101-9570	0101-9570
+1984-1647	1984-1647
+0001-1037	0001-1037
+0374-4884	0374-4884
+0021-8790	0021-8790
+0168-9002	0168-9002
+0924-2716	0924-2716
+0168-0072	0168-0072
+0892-3647	0892-3647
+1052-5629	1052-5629
+1045-9219	1045-9219
+0261-3050	0261-3050
+1359-5997	1359-5997
+0920-5861	0920-5861
+0302-8933	0302-8933
+1365-8816	1365-8816
+0166-4328	0166-4328
+1068-798x	1068-798x
+0003-9993	0003-9993
+0005-0423	0005-0423
+0198-8859	0198-8859
+0959-6526	0959-6526