>Mmu-Mir-216-P2a_pri
UUAGAUGUAAUUGCACAUUGGCAGACUGGGAAAUCUCUGCAGGCAAAUGUGAUGUCACUGAAGAAACCACACACUUACCUGUAGAGAUUCUUCAGUCUGACAACAUCAAGCAUCAAACCCCU
>Mmu-Mir-216-P2b_pri
AGGUCCAACCUGGAUGGCUAUGAGUUGGUUUAAUCUCAGCUGGCAACUGUGAGAUGUCCCUAUCAUUCCUCACAGUGGUCUCUGGGAUUAUGCUAAACAGAGCAAUUUCCUUGACCUUGUGG