>Sha-Mir-19-P1a_pri
CCAAUAGUUUAUUGUUUGCAGUCCUCUGUUAGUUUUGCAUAGUUGCACUACAAGAAGAAUGUAGUUGUGCAAAUCUAUGCAAAACUGAUGGUGGCCUGCUAUUUCCUUCAUCAAGAGU
>Sha-Mir-19-P2a_pri
AACUUUUAAUUUAAGCACUGUUCUAUGGUUAGUUUUGCAGGUUUGCAUCCAGCUGUAUGAUAUUUCUGCUGUGCAAAUCCAUGCAAAACUGACUGUGGUGGUGGAAAGUCAGUAGAAAAAAA
>Sha-Mir-19-P2c_pri
CUAGCAUUAAUCCCAGUGCUACUCACAGUCAGUUUUGCAGGUCUUGCAUCGGCCUGUGUCAAUUGCUGUGCAAAUCCAUGCAAAACUGAUUAUGAGGGCGUUCGCAUCUGCAUUUUCUG