Random triples
| Subject | Object |
|---|---|
| gptkb:German_submarine_U-22 | March 1940 |
| gptkb:USS_Lagarto | April–May 1945 |
| gptkb:USS_Trout_(SS-202) | February 1944 |
| gptkb:USS_Grayback_(SS-208) | 10th war patrol |
| gptkb:USS_Lagarto_(SS-371) | April–May 1945 |
| gptkb:U-376 | March-April 1943 |