>Sha-Mir-221-P1a_pri
UGGUGCCUUCUGCCUGUUUUGUCCCUCAUUCGCUCAGUAGUCAGUGUAGAUCCUGUCCCUUUCAAUCAGCAGCUACAUCUGGCUACUGGGUCUCUGAUGGCAUCUUAGAGCUUCUCUCCCAAUC
>Sha-Mir-221-P2a_pri
GUAGGAAGAACAUCCAGGUUUGGGGCAUGAACCUGGCAUACAAUGUAGAAUUCUGUGUUUAUUAAGUAACAGCUACAUUGUCUGCUGGGUUUCAGGCUACCUGGGAAUAUACAUCUAACUACU